South Korean singer-songwriter and actress Lee Ji Eun, better known by her stage name IU, has built an impressive career that stretches far beyond music.
Managed under EDAM Entertainment, IU first debuted as a singer on September 18, 2008, performing her debut single Lost Child on Mnet M! Countdown. Her stage name, “IU,” comes from the phrase “I and You,” reflecting the idea that music can bring people together as one.
While IU initially gained fame as one of South Korea’s most beloved solo artists, she soon expanded her career into acting, proving her versatility on screen. From emotional melodramas to fantasy romances and slice of life masterpieces, IU has consistently showcased her growth as an actress through memorable performances.
IU made her acting debut in the 2011 drama Dream High, opening the door to a successful television and film career.
Over the years, she has earned praise for taking on emotionally complex characters while maintaining her presence as one of Korea’s leading entertainers. Outside of her career, IU is also known for her relationship with actor Lee Jong Suk.
Television Drama Filmography
Dream High (2011)
IU made her acting debut in Dream High, portraying Kim Pil Suk, a shy yet gifted student at Kirin High School. The music themed drama became a fan favorite and introduced viewers to IU’s natural charm as an actress. Her role earned praise for its emotional warmth and memorable chemistry with fellow cast members.
High Kick Season 3 (2011)
In the same year, IU made a guest appearance in the popular sitcom High Kick Season 3, appearing as Lee Juk’s dream girl in Episode 61.
Salamander Guru and the Shadow Members (2012)
IU continued exploring acting with a guest role in Salamander Guru and the Shadow Members, appearing in Episode 6 as a pickpocket named Ji Eun.
Dream High Season 2 (2012)
Although her role was brief, IU returned to the Dream High universe with a guest appearance as Kim Pil Suk in Episode 1 of Dream High Season 2.
You Are the Best! (2013)
IU landed her first major leading television role in You Are the Best!, starring as Lee Sun Sin. The family drama allowed her to showcase emotional depth while carrying a long format series spanning 50 episodes.
Bel Ami (2013)
Later that year, IU starred opposite Jang Keun Suk in Bel Ami, playing the devoted and cheerful Kim Bo Tong. Her performance brought warmth and sincerity to the romantic comedy.
The Producers (2015)
In The Producers, IU took on the role of Cindy, a cold yet vulnerable K pop celebrity navigating the pressures of fame. Her portrayal was praised for adding emotional complexity to the character and remains one of her standout performances.
Moon Lovers: Scarlet Heart Ryeo (2016)
IU starred as Ko Ha Jin, who later becomes Hae Su, in the historical fantasy drama Moon Lovers: Scarlet Heart Ryeo. The emotional series became internationally popular and helped solidify IU’s status as a leading actress. Her chemistry with the ensemble cast and emotional performance gained strong recognition among global fans.
My Mister (2018)
Many fans and critics consider My Mister to be IU’s finest acting performance. Playing Lee Ji An, a young woman struggling with hardship and emotional pain, IU delivered a deeply moving portrayal that earned widespread acclaim. The drama remains one of the highest rated and most respected projects in her acting career.
Hotel del Luna (2019)
IU captivated audiences as the mysterious and glamorous Jang Man Wol in Hotel del Luna. The fantasy romance drama became a massive hit, with IU receiving praise for balancing emotional vulnerability with charisma and elegance. The series remains one of her most iconic roles.
Persona (2019)
In Persona, an anthology series featuring four short films, IU showcased her versatility by portraying multiple characters including IU, Eun, Han Na, and Ji Eun. The experimental format highlighted her ability to adapt to different storytelling styles.
When Life Gives You Tangerines (2025)
IU returned to television in When Life Gives You Tangerines, taking on dual roles as O Ae Sun and Yang Geum Myeong. The emotionally driven series quickly gained attention for its storytelling and IU’s layered performance.
Perfect Crown (2026)
Among IU’s newest projects is Perfect Crown, where she stars as Seong Hui Ju in a leading role. The drama continues to expand her diverse acting portfolio and has generated anticipation among viewers.
Movie Filmography
Real (2017)
IU made a guest appearance in Real as an awards ceremony guide, briefly appearing in the action thriller film.
Shades of the Heart (2021)
In Shades of the Heart, IU portrayed Mi Yeong, delivering a quiet and emotionally nuanced performance in the independent drama.
Broker (2022)
IU earned significant praise for her role as Moon So Yeong in Broker, directed by acclaimed filmmaker Hirokazu Kore eda. The film introduced her to wider international audiences and highlighted her maturity as an actress on the big screen.
IU Documentary: Pieces, 29th Winter (2022)
IU appeared as herself in the documentary Pieces: 29th Winter, giving fans a closer look at her artistic journey and reflections on her career.
Dream (2023)
In Dream, IU starred opposite Park Seo Joon as Lee So Min. The sports comedy drama showcased her comedic timing and on screen chemistry, adding another successful title to her film career.
Suga: Road to D Day (2023)
IU appeared as herself in SUGA: Road to D Day, making a guest appearance in the documentary centered around BTS member SUGA’s musical journey.
From a promising idol actress in Dream High to acclaimed performances in My Mister and Hotel del Luna,
IU has proven herself to be one of South Korea’s most versatile entertainers.
Whether through emotional dramas, fantasy romances, or independent films, Lee Ji Eun continues to impress audiences with her evolving artistry and screen presence.
