Lia
Acting·July 21, 2000 — 25 years old·Incheon, South Korea
Choi Ji-su (최지수; born July 21, 2000), known professionally as Lia (리아), is a South Korean singer under JYP Entertainment. She is a member of the South Korean girl group ITZY.
Known For
Running Man
2010·8.2
The Kelly Clarkson Show
2019·6.3
Men on a Mission
2015·7.4
The Game Caterers
2021·8.7
Amazing Saturday
2018·7.6
Weekly Idol
2011·6.8
KPOPPED
2025·3.4
The Seasons
2023·7.5
Baek Jong-won's Alley Restaurant
2018·7.0
ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOUL
2023·8.3
Prison Life of Fools
2019·9.0
Venue101
2022·8.5
Filmography · 49
2026ITZY 3rd World Tour Tunnel Vision in SeoulSelf2025KPOPPEDTVSelf2025Closet BattleTVSelf2025Fake Kim HyoyeonTVSelf2025ITZY - 2nd World Tour 'Born To Be' in Seoul 'Day 2'Self2025ITZY 2SDAYTVSelf2025ITZY 2ND WORLD Tour [BORN TO BE] in SEOUL2024Trick KodeTVSelf2024IT'ZZZTVSelf2023ITZY 2024 Season's Greetings [Best Friends Forever]Self2023My Favorite ITZYTVSelf2023ITZY THE 1ST WORLD TOUR CHECKMATE IN JAPANSelf2023ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOULSelf2023K-Pop ON! SpotifyTVSelf2023ITZY THE 1ST WORLD TOUR2023The SeasonsTVSelf2022ITZY 2023 Season's Greetings [Best Friends Forever]Self (Lia)2022LA@ITZYTVSelf2022IDOL 1N2DTV2022Look, My Shoulder's DislocatedTVSelf2022ITZY COMEBACK SPECIAL ‘CHECKMATE’Self2022ITZY COZY HOUSETVLia2022Venue101TVSelf2022ITZY JAPAN 1st SINGLE 『Voltage』 リリー ス記念生配信Self2022ITZY V2LOG: Hello 2022Self2022ITZY 3RD ANNIVERSARYSelf2022Lee Mujin ServiceTVGuest2021ITZY 2022 Season's Greetings [Best Friends Forever]Self (Lia)2021ITZY "bTV2021ITZY VLOGTV2021Codename: Secret ITZY 2TV2021HIT VillageTV2021ITZY VLOGTVSelf2021The Game CaterersTVSelf2021Codename: Secret ITZYTV2021[CSI] Codename: Secret ITZYTV2020한국에 있지TV2020IU's PaletteTVSelf - Guest2020Bu:QUEST of ITZYTVSelf2020Paris et ITZYTVSelf2019The Kelly Clarkson ShowTVSelf - Musical Guest2019Prison Life of FoolsTVSelf2019ITZY? ITZY!TV2018Idol RoomTVSelf2018Amazing SaturdayTVSelf2018Baek Jong-won's Alley RestaurantTVSelf2015Men on a MissionTVHerself · Self2011Weekly IdolTVSelf2010Running ManTV