Acting
Lia
Choi Ji-su, known professionally as Lia, is a South Korean singer under JYP Entertainment. She is a member of the girl group ITZY.
Acting
- 2026Dare or DareSelf - Guest1 ep.
- 202630 QuestionsSelf - Guest1 ep.
- 2025KPOPPEDSelf1 ep.
- 2025Closet BattleSelf1 ep.
- 2025Fake Kim HyoyeonSelf1 ep.
- 2025ITZY: 2SDAYSelf12 ep.
- 2024Trick KodeSelf1 ep.
- 2023My Favorite ITZYSelf4 ep.
- 2023K-Pop ON! SpotifySelf2 ep.
- 2023The SeasonsSelf3 ep.
- 2022LA@ITZYSelf5 ep.
- 2022IDOL 1N2D2 ep.
- 2022Look, My Shoulder's DislocatedSelf1 ep.
- 2022ITZY COZY HOUSESelf5 ep.
- 2022Venue101Self1 ep.
- 2022ITZY V2LOG: Hello 2022Self10 ep.
- 2022Lee Mujin ServiceGuest1 ep.
- 2021Codename: Secret ITZY 212 ep.
- 2021HIT Village1 ep.
- 2021ITZY VLOGSelf32 ep.
- 2021The Game CaterersSelf8 ep.
- 2021Codename: Secret ITZY12 ep.
- 2021[CSI] Codename: Secret ITZYSelf24 ep.
- 20212TZY: Hello 2021Self11 ep.
- 2021Gap of ITZYSelf35 ep.
- 2020한국에 있지1 ep.
- 2020IU's PaletteSelf - Guest1 ep.
- 2020Bu:QUEST of ITZYSelf8 ep.
- 2020Paris et ITZYSelf5 ep.
- 2019Prison Life of FoolsSelf2 ep.
- 2019ITZY? ITZY!1 ep.
- 2018Idol RoomSelf1 ep.
- 2018Baek Jong-won's Alley RestaurantSelf1 ep.
- 2015Men on a Mission3 ep.
- 2011Weekly IdolSelf1 ep.
Guest appearances
- 2026Dare or DareSelf - Guest1 ep.
- 202630 QuestionsSelf - Guest1 ep.
- 2026Fake Kim HyoyeonSelf1 ep.
- 2023The SeasonsSelf3 ep.
- 2025Closet BattleSelf1 ep.
- 2025The Game CaterersSelf8 ep.
- 2025KPOPPEDSelf1 ep.
- 2025Trick KodeSelf1 ep.
- 2023K-Pop ON! SpotifySelf2 ep.
- 2023IDOL 1N2D2 ep.
- 2019Men on a MissionHerself, Self3 ep.
- 2022Look, My Shoulder's DislocatedSelf1 ep.
- 2022Lee Mujin ServiceGuest1 ep.
- 2022Venue101Self1 ep.
- 2021HIT Village1 ep.
- 2021The Kelly Clarkson ShowSelf - Musical Guest1 ep.
- 2021Amazing SaturdaySelf1 ep.
- 2021Baek Jong-won's Alley RestaurantSelf1 ep.
- 2020IU's PaletteSelf - Guest1 ep.
- 2019Running Man1 ep.
- 2019Prison Life of FoolsSelf2 ep.
- 2019Weekly IdolSelf1 ep.
- 2019Idol RoomSelf1 ep.
Also known as: Choi Ji-su · 최지수 · 리아 · リア · 崔智壽 · ITZY