
DIA (idol)
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Category
Ki Hee-hyun , Eunice , Jeong Chae - yeon Yebin , Eunchae , Jooeun 7th Anniversary Single Rooting for you |
DIA Diamond | ||
debut day | ||
debut album | Regular 1st album | |
genre | ||
unit | ||
leader | ||
agency | ||
[Previous agency expand/collapse]MBK Entertainment (2015. 09. 14. ~ 2020. 06. 10.) | ||
distributor | ||
[ Previous Distributor Expand/Collapse ]Interpark (2015. 09. 15. ~ 2018. 08. 09.) | ||
official color | DIA RED #e1523d AID BLUE #9adbe8 | |
fandom | ||
link | ||
1. outline2. member3. characteristic4. history
4.1. after the contract expires
5. record5.1. Music Video
6. activity6.1. music broadcast6.2. music broadcast direct cam6.3. youtube6.4. show6.5. Advertising and pictorial
7. unit8. fandom9. Awards10. controversies and incidents11. digression12. historical profile picture13. look around1. outline
“(Two, three) Do It Amazing DIA! Hello, this is DIA!” |
September 14, 2015 Pocket Doll Studio[M] A 6-member group from Korea that debuted as a member of[3] girl group .
2. member
1991. 09. 02. ( 34 years old) main vocal main dancer | 1995. 06. 07. ( 31 years old) main vocal | 1995. 06. 16. ( 31 years old) leader main rapper lead dancer sub vocal |
1997. 07. 13 ( 29 years old) main vocal | 1997. 12. 01. ( 28 years old) center sub vocal | 1999. 05. 26 ( 27 years old) lead vocal lead dancer |
2.1. chemistry between members
2.2. former member
name | birth date | position | activity period |
1991. 06. 03. ( 35 years old) | Leader , main vocalist , center | 2015. 09. 14. ~ 2016. 04. 12 | |
Eunjin | 1997. 08. 31. ( 28 years old) | Main Dancer , Lead Rapper, Sub Vocalist | 2015. 09. 14. ~ 2018. 05. 07. |
1996. 09. 14. ( 29 years old) | sub vocal | 2015. 09. 14. ~ 2019. 07. 06. | |
2000. 01. 26. ( 26 years old) | sub vocal | 2017. 04. 19. ~ 2022. 01. 09. |
2.3. Personnel change history
3. characteristic
3.1. logo
3.2. group name
The group name ' DIA ' is an abbreviation for ' Do It Amazing ' and has two meanings: 'to surprise the world' and ' I will become the brightest and best like a diamond ', which is the origin of diamond. |
3.3. visual
![]() |
- As a girl group from MBK Entertainment , which is known for being a visual masterpiece, it was a visual group that stood out among the 3rd generation girl groups .
- In general , many people responded that the members were cold-blooded beauties, and there were many evaluations that they carried out the flashy concept well during the promotions for their 5th mini album <NEWTRO> .
- There were many evaluations that all members were center-level visual members .
- At the time of her appearance on Produce 101, she was famous for her outstanding visuals, with Jung Chae- yeon ranked 2nd and Ki Hee-hyeon ranked 9th in the top 11 visuals chosen by trainees .
- With this opportunity, The nickname ‘ Dia’, the pretty children , came to be attached to them.
3.4. concept
Collection of DIA's previous title song performances (2015-2020) |
- The representative concept is innocence .
3.5. skill
3.5.1. vocal
to you Live Fancam |
- main vocal
- Eunice : She is the main vocalist in the team and has a husky voice. She has the highest vocal range, so she mainly takes on treble or chorus.
- Jooeun : She is the main vocalist in the team and has a bright and clear voice. Thanks to these vocals, all the concepts are well-melted and he sings the chorus.
- lead vocal
- Eunchae : She is the lead vocalist in the team and has a very loud voice despite her small body. Features powerful vocals. When performing live on music broadcasts , he performs his parts stably and leads the song. I usually play the bridge part before the chorus starts.
- sub vocal
- Ki Hee-hyeon : Although he is the rapper in the team , his basic vocal skills are solid. The cool vocals and unique tone were clearly revealed in the video covered during the <V-1> appearance .[10]
- Jung Chae-yeon : She is in charge of the sub-vocal in the team and her tone is soft and neat. She mainly shines in the low-pitched parts, so she sings the intro or the killing part.[11]
3.5.2. dance
Would you go out with me (Dance Practice) | WOOWA (Choreography ver.) |
- main dancer
- Eunice : She is the main dancer in the team and has excellent dancing skills. He entered Seoul Institute of the Arts as a dance major and earned an associate's degree. It is characterized by precise and clear dancing with good control of strength and weakness.
- lead dancer
- Eunchae : She is the lead dancer in the team . Although she is short, she has a light body and moderate power, so her dancing lines are clean. Because of her flexible body, she mainly performed choreography lying down. In her <Wow> promotions , she took on all of her dance break parts and was recognized for her skills.
- Ki Hee-hyeon : Originally, I was in charge of lead dancer, but I was excluded from the official position now. Thanks to her tall stature and accurate tempo, she usually takes center stage during dance breaks and dances with restraint, showing her charisma.
- sub dancer
- Joo-eun : I don't have a separate dance position, but I'll cover you even though I'm the main vocalist because my dance line is pretty.
- Yebin : It is said that the team has the slowest ability to learn choreography. However, she practiced steadily and shined on the stage, so her dance lines were neat.
- Jeong Chae-yeon : I am in charge of the center in the team , so I am in charge of the intro and ending parts. She has a unique fluttering and smooth dance line that is pretty.
3.5.3. producing
Nobody knows Recording Making Film |
Just like Seventeen and i-dle , which are well-known as idol groups capable of self-producing, all members of DIA have the ability to write lyrics and compose music.
- come pick me up (Lyrics, Composition) , Nail Dal (Lyrics, Composition) , Negero (Lyrics, composition)
- HAPPY ENDING, on that road, waiting for you (DIA ver.) (Lyrics) , I will remember (Composer) , 7 and 3/4, flower, wind and you, painter (lyrics, composition) , you are the moon earth (Written, composed) , I want to go out with you, Boyfriend, April, Mannequin, Light, I don't have time, I want to listen to this song, Only you don't know, Spring, 乾坤坎離 (Lyrics, Composition) , Paradise (Limited Ver.) (Lyrics) , Blue Day (lyrics, composition) , 5 minutes only (Lyrics, Composition) , The Dazzling Day, Rooting for you (Lyrics, Composition)
- waiting for you (lyrics, composition) , I will remember (Lyrics) , 7 and 3/4 (composition) , you are the moon earth (Lyrics, Composition) , I want to go out with you, Boyfriend, April, Mannequin, Flower Moonsul, Light, I want to hear this song, Only you don't know, Spring, 乾坤坎離 (Lyrics, Composition) , Sweet Dream (Lyrics, Composition) , Nail Dal (Lyrics, composition) , without anyone noticing (Lyrics, Composition)
3.6. Join Survival
Members participate in survival programs broadcaster program participating member result | |||
2016 | |||
19th | |||
2017 | |||
2019 | |||
7th | |||
2023 | |||
- MBK worked with Mnet to select members for DIA's debut group through a survival program, but it was ultimately aborted. Related articles
- All members except Eunice participated in the survival program.
- Thanks to the members' participation in various programs, it was easy to make their name known to the public and their individual awareness increased.
- In addition, after participating in Produce 101 , their debut song <Somehow> succeeded in being re-examined, and their comeback song < On the Road > became the biggest hit among DIA's music sources, raising the group's awareness, bringing about positive results.
- Following Ki Hee-hyun and Jung Chae-yeon, who performed Girls' Generation 's Reunited World on Produce 101 in 2016, Coincidentally, Kwon Chae-won also performed on Reunited World on the 2023 Universe Ticket .[12]
3.7. patriotic idol
2020 Chuseok greeting message |
- When only member Jeong Chae- yeon had an official Instagram account, she posted a portrait of King Sejong the Great , the founder of Hunminjeongeum , and a group photo of DIA members to commemorate Hangeul Day . article
- In addition, on the occasion of Liberation Day , he posted a picture of himself holding the Taegeukgi on his official SNS, showing how he was cultivating the spirit of patriotism . article
- In April 2017, they were the first girl group to release a song commemorating March 1st , which was included in their 2nd full-length album, YOLO .
- It was a self-composed song by the members, and it is said that it was created to reflect on the meaning of March 1st and the feelings about independence fighters by telling the story of Yu Gwan-sun and Ahn Jung-geun through the lyrics.
- The title of the song is <乾坤坎離>, and it is a song that reverently and solemnly contains the pain and wounds of independence, gratitude toward independence activists, and current commitments.
4. history
Based on the current members, the order in which they joined the agency is Ki Hee-hyun , Eunice , Jung Chae-yeon , and Ye-bin , and the new members who joined are Eun-chae and Joo- eun.
In June 2015, they were revealed as T-ara 's direct junior group by MBK Entertainment . The members at the beginning of their debut were Eunice , Ki Hee-hyun , Jenny , Eun-jin , Ye-bin , and Jung Chae-yeon , but Seung-hee , a former member of Five Dolls , their direct senior group, was the last to join just before debut. Originally, it was planned to air as an audition program for DIA's debut group instead of SIXTEEN , which selects TWICE 's debut group, but it was ultimately canceled.
On September 14th, they debuted with the title song <Somehow> of their 1st regular album 《 Do It Amazing 》 and received a lot of attention as a member of T-ara's younger brother group.[13] The prevailing opinion is that they are a visual group that stands out among the new girl groups that debuted that year. On October 20th, the digital single “ My Friend’s Boyfriend ” was released as a follow-up song. However, due to T-ara 's poor reputation in Korea at the time, even their immediate junior group, DIA, did not receive positive attention, and in the fierce girl group competition of 2015, they ultimately announced their debut without much success.
In December 2015, members Ki Hee-hyun and Jung Chae-yeon temporarily left the group to participate in Produce 101 , making the group a five-member group. They were scheduled to make a comeback as a 6-member group by recruiting new member Eunchae in March 2016, but at the end of April of that year, leader Seunghee left DIA when her exclusive contract with the agency expired. Afterwards, Ki Hee-hyun, who was eliminated from Produce 101 , and Jung Chae- yeon , who placed 7th and is currently active as I.O.I , rejoined the group, and on June 14, 2016, the 7-member group made a comeback with their 1st mini album, HAPPY ENDING . In particular, the title song < On the Road > ranked high on music sites, announcing DIA's heyday. Additionally, as DIA gained popularity after her debut, her debut song <Somehow> also succeeded in gaining new attention. MBK Entertainment made a quick comeback with this momentum, and DIA tried to continue her heyday with her 2nd mini album " SPELL " on September 13th, but the title song < Mr. Potter >'s sudden change in concept and controversy over the MR removal live came under heavy criticism, and its strong upward trend was halted. Afterwards, they held their first solo concert < First Miracle > in December 2016 and released the series album 《 First Miracle DIAID 》 by unit group Vinchanhyuns and LUB .
In the end, in the aftermath of the MR removal controversy and to strengthen vocals, DIA was reorganized as a 9- member group with new members main vocalist Jooeun and subvocalist Somi joining , and they made a comeback with their 2nd regular album " YOLO " on April 19, 2017 . As the self-composed title song < Would You Like to Date Me > gained fame as a lyricist at the time, they continued their upward trend and made a quick comeback with the title song < I Want to Hear (E905) > from their 3rd mini album, Love Generation , and their fandom grew, recording initial sales of about 17,000 copies. In particular, the awareness of new member Joo-eun has risen rapidly , and she has become a member of note following Jung Chae-yeon and Ki Hee-hyeon .
I wondered if DIA's heyday would continue like this, but in October of that year, members Yebin and Somi participated in the KBS Idol Rebooting Project - The Unit, produced by their agency Pocket Doll Studio, and they temporarily halted their activities and began working as a seven-member group. On October 12 , they made a comeback with the title song < Good Night > of their 3rd mini repackage album PRESENT , but their activities ended without much success due to the collapse of fandom due to member changes and lack of promotion from the agency. From this time on, the financial situation of the agency MBK Entertainment worsened.
Amidst these negative circumstances, Eunjin did not participate in DIA's activities without an official statement from the agency from mid-January 2018, and the group continued to promote as a six-member group. Afterwards, in KBS Idol Rebooting Project - The Unit, Yebin placed 2nd in the final and began working as UNI.T , while Somi was eliminated in 12th place and rejoined to continue her activities as a 7-member group. And Eunjin left the team due to health issues, causing a change in members.[14] DIA's 9-member reorganization failed and ended. Afterwards, on August 9, Yebin rejoined the group and made a comeback as an 8-member group with the title song <WooWoo> from their 4th mini album, Summer Ade . It achieved better results in music rankings and initial sales than its previous work , and won its first place at < The Show > on August 14, 1066 days after its debut . Gathering this momentum, MBK Entertainment announced a high-speed comeback in November, but it was canceled due to internal circumstances and the agency's financial difficulties, and eventually even missed the last opportunity for its heyday.
There was no end to member changes. Jenny took a hiatus from her activities due to health reasons and made a seven-member comeback on March 19, 2019 with the title song <Wow> from her 5th mini album 《 NEWTRO 》 . Last year, as if aware of Momoland 's retro craze, they promoted an addictive song reminiscent of their immediate senior group T-ara , but the fandom's outcry arose once again as Eunice 's dance break center was handed over to Eunchae , whose popularity was rapidly rising . Due to the long hiatus and member changes, the division in the fandom worsened, and this activity ended without any significant results. In July 2019, Jenny eventually left the group after discussion with her agency and members due to health reasons. From then on, DIA continued to decline.
On December 14, it was announced that Somyi would not be participating in the stage schedule, and on the morning of the same day, Somyi appeared quite emotionally unstable on Instagram Live, but the agency did not make any official statement and continued activities as a six-member group. Since then, DIA's activities have decreased due to the aftermath of COVID-19 .
On May 27, 2020, the comeback schedule for the 6th mini album " Flower 4 Seasons " was released, and unit teaser photos and group teaser photos were released the next day, from the 28th to the 30th, but Jung Chae-yeon , who was with DIA until recently and communicated with fans at the fan cafe until the day before, could not be seen in the teaser photos. Then, through an article the next morning, the agency announced that the group would make a comeback as a five-member unit excluding members Jung Chae-yeon and Somi . Afterwards, through a showcase on the day of their comeback, they announced that this activity was a voluntary activity and that they were making a comeback as a 5-member group. Afterwards, Jung Chae-yeon returned on September 14th through V Live for the 5th anniversary of her debut, but did not have any special position on Somyi , and on October 24th, 2020, they appeared on stage as a six-member group for the first time in a long time. stage video[15]
Time passed, and finally, on January 9, 2022, the agency announced through an article that Somyi had terminated the contract a long time ago due to health problems, and announced her departure.
On May 11, 2022, it was announced through an article that the group's final album will be released in August before the contract with the agency expires in September . But August passed without any notice or news.[16]
It seemed like the full album was canceled, but at midnight on September 6, 2022, a teaser containing a diary at the time of debut, handwritten letters from the members, and a track list of two songs was released through the official Twitter, predicting a comeback on September 14. September 14th, when it is released, marks DIA's 7th anniversary along with its debut date. So, with the digital single 《 Rooting For You 》,[17] On September 17, the contract with Pocket Doll Studio expired and activities ended. official article
In June 2015, they were revealed as T-ara 's direct junior group by MBK Entertainment . The members at the beginning of their debut were Eunice , Ki Hee-hyun , Jenny , Eun-jin , Ye-bin , and Jung Chae-yeon , but Seung-hee , a former member of Five Dolls , their direct senior group, was the last to join just before debut. Originally, it was planned to air as an audition program for DIA's debut group instead of SIXTEEN , which selects TWICE 's debut group, but it was ultimately canceled.
On September 14th, they debuted with the title song <Somehow> of their 1st regular album 《 Do It Amazing 》 and received a lot of attention as a member of T-ara's younger brother group.[13] The prevailing opinion is that they are a visual group that stands out among the new girl groups that debuted that year. On October 20th, the digital single “ My Friend’s Boyfriend ” was released as a follow-up song. However, due to T-ara 's poor reputation in Korea at the time, even their immediate junior group, DIA, did not receive positive attention, and in the fierce girl group competition of 2015, they ultimately announced their debut without much success.
In December 2015, members Ki Hee-hyun and Jung Chae-yeon temporarily left the group to participate in Produce 101 , making the group a five-member group. They were scheduled to make a comeback as a 6-member group by recruiting new member Eunchae in March 2016, but at the end of April of that year, leader Seunghee left DIA when her exclusive contract with the agency expired. Afterwards, Ki Hee-hyun, who was eliminated from Produce 101 , and Jung Chae- yeon , who placed 7th and is currently active as I.O.I , rejoined the group, and on June 14, 2016, the 7-member group made a comeback with their 1st mini album, HAPPY ENDING . In particular, the title song < On the Road > ranked high on music sites, announcing DIA's heyday. Additionally, as DIA gained popularity after her debut, her debut song <Somehow> also succeeded in gaining new attention. MBK Entertainment made a quick comeback with this momentum, and DIA tried to continue her heyday with her 2nd mini album " SPELL " on September 13th, but the title song < Mr. Potter >'s sudden change in concept and controversy over the MR removal live came under heavy criticism, and its strong upward trend was halted. Afterwards, they held their first solo concert < First Miracle > in December 2016 and released the series album 《 First Miracle DIAID 》 by unit group Vinchanhyuns and LUB .
In the end, in the aftermath of the MR removal controversy and to strengthen vocals, DIA was reorganized as a 9- member group with new members main vocalist Jooeun and subvocalist Somi joining , and they made a comeback with their 2nd regular album " YOLO " on April 19, 2017 . As the self-composed title song < Would You Like to Date Me > gained fame as a lyricist at the time, they continued their upward trend and made a quick comeback with the title song < I Want to Hear (E905) > from their 3rd mini album, Love Generation , and their fandom grew, recording initial sales of about 17,000 copies. In particular, the awareness of new member Joo-eun has risen rapidly , and she has become a member of note following Jung Chae-yeon and Ki Hee-hyeon .
I wondered if DIA's heyday would continue like this, but in October of that year, members Yebin and Somi participated in the KBS Idol Rebooting Project - The Unit, produced by their agency Pocket Doll Studio, and they temporarily halted their activities and began working as a seven-member group. On October 12 , they made a comeback with the title song < Good Night > of their 3rd mini repackage album PRESENT , but their activities ended without much success due to the collapse of fandom due to member changes and lack of promotion from the agency. From this time on, the financial situation of the agency MBK Entertainment worsened.
Amidst these negative circumstances, Eunjin did not participate in DIA's activities without an official statement from the agency from mid-January 2018, and the group continued to promote as a six-member group. Afterwards, in KBS Idol Rebooting Project - The Unit, Yebin placed 2nd in the final and began working as UNI.T , while Somi was eliminated in 12th place and rejoined to continue her activities as a 7-member group. And Eunjin left the team due to health issues, causing a change in members.[14] DIA's 9-member reorganization failed and ended. Afterwards, on August 9, Yebin rejoined the group and made a comeback as an 8-member group with the title song <WooWoo> from their 4th mini album, Summer Ade . It achieved better results in music rankings and initial sales than its previous work , and won its first place at < The Show > on August 14, 1066 days after its debut . Gathering this momentum, MBK Entertainment announced a high-speed comeback in November, but it was canceled due to internal circumstances and the agency's financial difficulties, and eventually even missed the last opportunity for its heyday.
There was no end to member changes. Jenny took a hiatus from her activities due to health reasons and made a seven-member comeback on March 19, 2019 with the title song <Wow> from her 5th mini album 《 NEWTRO 》 . Last year, as if aware of Momoland 's retro craze, they promoted an addictive song reminiscent of their immediate senior group T-ara , but the fandom's outcry arose once again as Eunice 's dance break center was handed over to Eunchae , whose popularity was rapidly rising . Due to the long hiatus and member changes, the division in the fandom worsened, and this activity ended without any significant results. In July 2019, Jenny eventually left the group after discussion with her agency and members due to health reasons. From then on, DIA continued to decline.
On December 14, it was announced that Somyi would not be participating in the stage schedule, and on the morning of the same day, Somyi appeared quite emotionally unstable on Instagram Live, but the agency did not make any official statement and continued activities as a six-member group. Since then, DIA's activities have decreased due to the aftermath of COVID-19 .
On May 27, 2020, the comeback schedule for the 6th mini album " Flower 4 Seasons " was released, and unit teaser photos and group teaser photos were released the next day, from the 28th to the 30th, but Jung Chae-yeon , who was with DIA until recently and communicated with fans at the fan cafe until the day before, could not be seen in the teaser photos. Then, through an article the next morning, the agency announced that the group would make a comeback as a five-member unit excluding members Jung Chae-yeon and Somi . Afterwards, through a showcase on the day of their comeback, they announced that this activity was a voluntary activity and that they were making a comeback as a 5-member group. Afterwards, Jung Chae-yeon returned on September 14th through V Live for the 5th anniversary of her debut, but did not have any special position on Somyi , and on October 24th, 2020, they appeared on stage as a six-member group for the first time in a long time. stage video[15]
Time passed, and finally, on January 9, 2022, the agency announced through an article that Somyi had terminated the contract a long time ago due to health problems, and announced her departure.
On May 11, 2022, it was announced through an article that the group's final album will be released in August before the contract with the agency expires in September . But August passed without any notice or news.[16]
It seemed like the full album was canceled, but at midnight on September 6, 2022, a teaser containing a diary at the time of debut, handwritten letters from the members, and a track list of two songs was released through the official Twitter, predicting a comeback on September 14. September 14th, when it is released, marks DIA's 7th anniversary along with its debut date. So, with the digital single 《 Rooting For You 》,[17] On September 17, the contract with Pocket Doll Studio expired and activities ended. official article
4.1. after the contract expires
after the contract expires Current Status of DIA Members |
- The project single <WANT> was released on January 12, 2023 . music video
- On May 28, 2023, he released his first debut single and self-composed song < BLUE ROS3 (miracle) >.
- The project single < Don't Go > was released on June 27, 2023 .
- The project single < I'll Be Okay > was released on July 12, 2023 .
- The English single < BLACK HOLE > was released on January 30, 2024 .
- The project <Dancing In The Rain> was released on March 26, 2024.
- The digital single < Flower Rain > was released on April 17, 2024 .
- The project single <Song I Often Sing> was released on May 16, 2024.
- The digital single <Daydream> was released on October 27, 2024 .
- The first fan meeting < The First Page > was held on November 2, 2024 .
- The project single <Does Love Always Hurt> was released on February 20, 2026.
- On December 19, 2022, the company signed an exclusive contract with Aer Music .
- Their first single album < Easy Breezy > was released on April 27, 2023 .
- The project single <Paradise> was released on October 4, 2023.
- From May to November 2024, she performed as ‘Yeonsu’ in the Daehakro musical <Someday>.
- On June 28, 2024, the digital single <Stay> was released.
- On August 19, 2024, the composer Roccoberry signed an exclusive contract with Brotherhood Entertainment, but the contract was terminated in April 2025 .
- On September 6, 2024, he participated in the composition of Seo In -guk 's Japanese mini album title song 'Scent of Sky'.
- On September 19, 2024, the digital single < 1,2,3,4 > was released.
- On November 29, 2024, he participated in the composition of Go Kyung -pyo 's single album title song 'To Raise ...' and the song 'Right Away'.
- Digital single < Santa, I have a Wish… December 2, 2024 > was released.
- On January 16, 2025, Juwon 's digital single 'Love is ...' participated in the lyrics.
- Appeared in Jonamjidae 's 'I Haven't Heard It Yet' music video , released on March 15, 2025 . music video
- On June 20, 2025, he participated in Chungjuji 's digital single 'Milk Shake'.
- On August 5, 2025, he participated in the Digital Single 'Love Wave' composition.
- Ki Hee-hyeon : On September 29, 2022, we signed an exclusive contract with Hycon Entertainment . article
- Appeared in the web drama <American Sal Keun-Keun-Keun> in February 2023. Episode 1
- On November 22, 2024, he appeared as a cameo in the MBN drama < Gok -ri and Columnar >.
- In December 2024, he appeared in the All -Way short drama <Take or take it>.
- The company signed an exclusive contract with Rope Entertainment on June 19, 2025, but the contract ended on September 24, 2025. article
- On March 9, 2026, it was revealed that CEO Lee Hae-in was working as an employee at All My Anic Dots . #
- It was reported that he resigned around May 2026. #
- In April 2023, he appeared in the web drama < Happy Merry Ending >.
- On June 14, 2023, he released his first single album < Flying Cloud >.
- We are continuing communication through Dear U bubble with STARS on August 31, 2023 .
- The first fan meeting < Hello 100 > was held on December 3, 2023 .
- The second fan meeting < YEPPY BIRTHDAY > was held on July 14, 2024 .
- In November 2024, he appeared in Biglu's web drama < Time If Romance: Secret Revenge >.
- Jeong Chae-yeon : On September 16, 2022, she signed an exclusive contract with BH Entertainment . article
- On June 22, 2023, communication continues through Dear U bubble for ACTORS.
- Appeared in the JTBC drama < Assembled Family > from October to November 2024 .
- Appeared in the JTBC drama < Esquire: Lawyers Aspiring to Become a Lawyer > from August to September 2025 .
- On December 4, 2025, he was selected as the lead actor in the drama M: Reboot .
- Eunchae : On July 13, 2023, the profile for participating in the SBS global girl group audition program < Universe Ticket > was revealed. She also changed her stage name to Kwon Chae-won , her real name. profile article
- Appeared in <Universe Ticket> from November to December 2023.
- The first fan meeting < BLOOMING DAY > was held on March 9, 2024 .
- He signed an exclusive contract with Started Entertainment in November 2024 and renewed the contract in December 2025.
- The musical <The Man Who Writes a Diary> was performed at the Gwangmyeong Citizen Center from February 18th to 22nd, 2025.
- In April 2025, he appeared in episode 2 of U+Mobile TV's < First Love> , 'That Guy's Bucket List'.
- In June 2025, he appeared in the Biglu web drama <Supercar Cinderella Story>.
- In September 2025, he appeared in the PICK MORE web drama < The Love That the Heart Remembers >.
- In March 2026, he appeared in the Showtime web drama < From Dreams to Freedom >.
- In June 2026, he appeared in the Dramabox web drama <At the End of All Lies>.
- The musical < Only I Level Up on ICE > will be performed at the Mokdong Ice Rink from August 7 to 17, 2026 .
5. record
5.1. Music Video
December 15, 2024 14:00 (KST) | |||
ranking | song name | Number of Views / Date Posted | link |
1 | |||
2 | 7,425,669 times 2016. 06. 15. | ||
3 | 7,148,323 times 2017. 04. 19. | ||
4 | 6,726,290 times 2018. 08. 09. | ||
5 | 5,721,648 times 2016. 09. 13. | ||
6 | 4,869,727 times 2015. 09. 15. | ||
7 | 2,733,602 times 2015. 10. 20. | ||
8 | 2,390,405 times 2017. 08. 23. | ||
9 | |||
10 | 1,667,357 times 2017. 10. 13. | ||
- Since Pocket Doll Studio has not done a single music video promotion since its debut , it is ranked purely by number of views.
- The cumulative number of views for all 10 music videos is approximately 49,223,562 .
6. activity
6.1. music broadcast
6.2. music broadcast direct cam
6.3. youtube
6.4. show
6.5. Advertising and pictorial
7. unit
7.1. Binchanhyun's
7.2. L.U.B
8. fandom
8.1. cheering
9. Awards
9.1. awards
award ceremony 5 times in total | |||
date | awards | sector | link |
2015 | |||
11. 15. | Idol Part Special Award | ||
2016 | |||
11. 30. | K-POP Popularity Award | ||
2017 | |||
09. 27. | New Hallyu Photogenic Award | ||
11. 15. | Rising Star Award | ||
2018 | |||
08. 30. | New Korean Wave Performance Award | ||
9.2. music broadcast
10. controversies and incidents
11. digression
- Kim Kwang- soo, CEO of MBK Entertainment, announces his first departure from T-ara 6 years ago.[22] This is a girl group that was launched. #
- The official debut date is September 14th. If you reverse the lowercase letter d of D, it becomes 9, and if you change I to 1 and A to 4, it becomes 914, or DIA. Eun Chae, who joined later, also debuted on June 14th, which is expressed by converting the d to 6, and Jooeun debuted on April 19th, which is expressed by reversing 914 .
- The official signature pose represents a diamond with the index finger and thumb to match the team name 'DIA' .
- If you type DIA in Korean, it becomes Yam, so she is called Yamsuni by fans and on broadcast .
- The last names of the six people are all different.[24]
- Eunice (🍯)
- Jooeun (🐰)
- Ki Hee-hyeon (🐱)
- Yebin (🐥)
- Chaeyeon Jeong (🌸)
- Eunchae (🥕)
- Before their debut, they were scheduled to debut with Sinsa-dong Tiger 's double title song <Somehow> and <Somehow> and <Somehow>, but <Somehow> became their debut song.[26]
- At the beginning of her debut, Jung Chae-yeon participated in Produce 101 and succeeded in re-debuting as I.O.I, and DIA also gained popularity, which led to idol groups that had already debuted, such as NU'EST and UP10TION , seeking a reboot .
- 2018 On August 14th , the group won first place on The Show with the title song of their 4th mini album, <WooWoo> , for the first time since their debut in 1,066 days . #
- At the time of debut, Seunghee and Eunice were the main vocalists, but in 2016, Seunghee left the group, and lead vocalist Eunchae was recruited to fill the vacancy, and Yebin , who was a sub vocalist , was promoted to lead vocalist. Afterwards, in 2017, a new main vocalist, Jooeun , was recruited to strengthen vocals, and in 2020, Yebin , who was the lead vocalist , was promoted to main vocalist, making it a three-person main vocalist system .
- Since the 1st mini album <HAPPY ENDING> , the members have participated in writing lyrics and composing each album.
- 2018 1000 days since debut on June 9 , 2021 Following the 2000th day of debut on March 5th, in 2023 We celebrated our 3000th day on November 30th .
- It is said that other than Jung Chae-yeon, the members generally do not drink alcohol .[27] Her roommate, Ki Hee-hyun, woke up and said that when she looked at Jeong Chae-yeon's bed, there were leftover snacks and two bottles of soju .
- At the beginning of his debut , he communicated with Afreeca TV for live broadcasting , and in 2017, he produced a content called < Daily Diamond > and communicated with fans every week by turning on V LIVE . In addition, the group conducted live broadcasts through the members' individual Instagrams and uploaded a variety of their own content, such as vlogs and cover videos, to the official YouTube channel, contributing greatly to building a stronger fan base than other groups.
DIA accommodation roommate (2020 ~ 2022) | |||
- In early 2019, Jung Chae-yeon was the first to become independent and end her dorm life.[28] From 2020 to 2022, we lived as a group in the new accommodation we moved to.
- The religions of the members are Protestant believers between Ju -eun and Jung Chae -yeon , and the rest of the members are non -bridge.
- Although each member has sung an OST as an individual, they have never sung it as a group.
- DIA's first and last performance as a six-member group will be in 2020. It is a live performance with culture performed on October 24th .
- For the first time, Jung Chae-yeon joined and performed the title song of the 6th mini album, < I'll Cover You >.
- DIA's hit and representative songs include <Somehow> , < On the Road >, and < Would You Like to Date Me >.
- Coincidentally, these songs are all members' debut songs. Original members Eunice , Ki Hee-hyeon , Baek Ye-bin , and Jeong Chae-yeon debuted with <Somehow>, while new members Kwon Chae-won debuted with <On the Road> and Jooeun debuted with <Would You Date Me>.
- Excluding Eunice , five members played lead roles in the drama. Jung Chae-yeon and Joo-eun have never played villains , and Ki Hee-hyun , Baek Ye-bin , and Kwon Chae-won have played villains.
- 2022 On September 17 , the group's exclusive contract with their agency , Pocket Doll Studio, ended, ending the group's activities.[29]
- 2022 On September 15 , Baek Ye-bin said in an interview that they were not disbanding , and that the members had talked about 'if things don't work out, let's save money and release an album.'
- 2022 On December 6 , Jung Chae-yeon said in an interview, “Singer Jung Chae-yeon has not retired,” and added, “If Diana or I.O.I reunite, I am willing to do so at any time. In the end , I participated in the I.O.I reunion in May 2026 .
- 2025 September 14 marked the 10th anniversary of their debut , but many AIDs expressed their disappointment as they were unable to see the entire group due to the members' personal schedules.
- 2026 On March 4 , Eunice announced on YouTube that DIA was not disbanded but that the group's activities had ended and that DIA's intention was to reunite. #
- 2026 On April 19 , Kwon Chae-won announced on YouTube that DIA is going their separate ways due to the expiration of their contract rather than disbanding , and that they can come together at any time . He also said that the group chat room is still alive. #
- Based on the current Naver profile, Ki Hee-hyeon and Joo- eun have removed their group DIA from their profile information, but are maintaining their DIA activities. Eunchae, Eunice , Baek Ye-bin , and Jung Chae-yeon , who changed their stage names to their real names, Kwon Chae-won , are still in their group DIA.
- 2026 In May , former member Eunjin requested deletion from namuwiki on the grounds that ‘personal information such as my background, school, past workplace, etc. has been exposed, causing psychological and material damage.’ Eunjin, who is living as an ordinary person after retirement, was completely deleted from namuwiki .
- 2026 On May 29 and May 30 , Baek Ye-bin and Ki Hee-hyun showed off their unwavering friendship while watching the 2026 IOI Concert Tour: LOOP performed by Jeong Chae-yeon .
- 2026 On June 14 , Eunice , Joo-eun , Baek Ye-bin , and Kwon Chae-won attended the wedding of their former agency manager and reunited after a long time.[30]
12. historical profile picture
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2020 DIA PROFILE | 2022 DIA 7th Anniversary |
13. look around
[ group ]
Year of debut | artist | note |
GM planning period | ||
1995 | - | |
2000 | - | |
Dooson Planning joint venture | ||
2002 | ||
2004 | - | |
- | ||
2006 | - | |
2007 | - | |
- | ||
Core Contents Media Period | ||
2008 | - | |
2009 | - | |
2010 | - | |
2011 | coeducational derived group | |
2012 | - | |
- | ||
In 2013 | coeducational derived group | |
tiara unit group | ||
MBK Entertainment period | ||
2015 | - | |
2016 | DIA unit group | |
Pocket Doll Studio Period | ||
2018 | KBS The Unit debut group | |
KBS The Unit debut group | ||
2019 | MBC Under Nineteen debut group | |
tomorrow is mistrot project group | ||
2020 | DIA unit group | |
- | ||
- | ||
2022 | MBC After School Excitement debut group | |
- | ||
2023 | MBC boy fantasy debut group | |
2024 | unit group | |
2025 | unit group | |
[ solo ]
Year of debut | artist | note |
GM planning period | ||
1990 | - | |
- | ||
1998 | - | |
Core Contents Media Period | ||
2008 | Seeya member solo singer debut | |
2009 | - | |
MBK Entertainment period | ||
year 2014 | tiara member solo singer debut | |
- | ||
2015 | tiara member solo singer debut | |
2016 | DIA member actor debut | |
2017 | ||
Pocket Doll Studio Period | ||
2019 | TV Chosun Miss Trot Selection | |
2021 | DIA member solo singer debut | |
KBS2 Trot National Sports Festival Selection | ||
2024 | CLASS:y member solo singer debut | |
TV Chosun Miss Trot 3 Selection | ||
Existing activity group | ||
Jeong Chae-yeon (activity ended) | ||
Additional joining group | ||
New derivative group | ||
Kim Se-jeong and Kang Mina (activity ended) | Lim Na - young and Joo Kyul-kyung (activity ended) | Choi Yu- jeong and Kim Do-yeon (activity ended) |
[1] From the 6th mini album < Flower 4 Seasons > activities were transferred to a subsidiary.[M] formerly MBK Entertainment[3] At the time of their debut, they were a 7-member group, but after member recruitment and withdrawal, they went through a 9-member group, an 8-member group, and then a 7-member group, and now they are a 6-member group.[J] They suspended their activities due to health reasons and withdrew in July 2019.[C] After not participating in < Flower 4 Seasons >, he suspended his activities, but returned at the 5th anniversary party on September 14, 2020.[S] They suspended their activities due to health reasons and withdrew in January 2022.[7] T-ara was consistent in promoting hook songs such as <Roly-Poly> and < Bo Peep Bo Peep >.[8] The song itself is a melody that goes well with the innocence concept, but in the actual concept, the costumes and hairstyles were far from the distance from the innocence.[9] At the time of his debut, his position was sub-vocal, but later he took on lead vocal and was promoted to main vocalist.[10] In the treble part, Heechul said “Are you a rapper?” I was surprised.[11] Jung Chae -yeon 's part is mostly a killing part anywhere, and it was chorus in the songs and title songs.[12] Chaewon Kwon performed the song directly in front of Hyoyeon, the original songwriter.[13] It is said that T-ara , a senior group, actually gave them a lot of advice even before their debut. #[14] Afterwards, on May 26, 2026, Eunjin requested namuwiki's right to be forgotten and completely left the broadcasting industry.[15] This is DIA’s last stage .[16] DIA's album release has been delayed due to the activities of junior groups CLASSy and BAE173 .[17] It was originally scheduled to appear on a music show, but it was canceled due to Jung Chae-yeon's injury.[18] We support the artist pure support program, not the affiliate contract.[A] 19.1 19.2 1theK + Pocket Doll Studio YouTube views combined[21] After 4 matches and 5 rounds, he took first place for the first time since his debut in 1,066 days ! The previous record was Oh My Girl 's 1009 days, and at the time, they were the latest among the 3rd generation girl groups to take first place. As a result, Jung Chae-yeon became the first person to win the first place title after ending her I.O.I activities.
[22] It has been 4 years since 5dolls, a girl group derived from coeducation , is included.[23] Former member Seunghee is also type O, but Jenny, Eunjin, and Somi are also type A.[24] Eunice ( Heo Soo-yeon), Joo-eun ( Lee Joo - eun), Hee-hyeon ( Ki Hee -hyeon), Ye-bin ( Baek Ye-bin), Chae-yeon ( Jung Chae-yeon), Eun-chae ( Kwon Chae-won)[25] DIA is (💎), and AID , the fandom, is (🍹).[26] <Just Not Touching> had a sexy concept and choreography that was the opposite of <Somehow> . A music video was even filmed in Hong Kong , but its release was canceled.[27] On the other hand, Jung Chae-yeon is a famous star in the girl group world.[28] The 2017 Sokso roommates were Eunice / Joo-eun & Eun-jin / Ki Hee-hyun & Jeong Chae-yeon / Jenny & Ye-bin & Eun-chae & Somi , and when Eun-jin, Jenny, and Somi left the group, they moved into the dorms that the members had hoped for.[29] Not only original members Eunice , Ki Hee-hyun , Baek Ye-bin , and Jung Chae-yeon , but also new members Kwon Chae-won and Joo-eun , who still have contracts remaining, also ended their contracts.[30] Ki Hee-hyun was in Japan , and Jung Chae-yeon could not attend due to her I.O.I schedule. Coincidentally, former member Seunghee also attended the wedding.
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