Lia

Acting • 2000-07-21 • Incheon, South Korea

Choi Ji-su, known professionally as Lia, is a South Korean singer under JYP Entertainment. She is a member of the girl group ITZY.

Known For

ITZY THE 1ST WORLD TOUR

2023

ITZY 2ND WORLD Tour [BORN TO BE] in SEOUL

2025

Fan Club

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From Nerdspin

Filmography

2026
30 QuestionsTV
Self - Guest • 1 episodes
2026
Dare or DareTV
Self - Guest • 1 episodes
2026
ITZY Fan Meeting [ALL IN, MIDZY]Film
Self
2026
ITZY 3rd World Tour Tunnel Vision in SeoulFilm
Self
2025
KPOPPEDTV
Self • 1 episodes
★ 3.1
2025
Closet BattleTV
Self • 1 episodes
★ 10.0
2025
Fake Kim HyoyeonTV
Self • 1 episodes
★ 6.0
2025
ITZY: 2SDAYTV
Self • 12 episodes
2025
ITZY - 2nd World Tour 'Born To Be' in Seoul 'Day 2'Film
Self
2025
ITZY 2ND WORLD Tour [BORN TO BE] in SEOULFilm
2024
Trick KodeTV
Self • 1 episodes
2023
The SeasonsTV
Self • 3 episodes
★ 7.5
2023
ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOULFilm
Self
★ 8.3
2023
ITZY THE 1ST WORLD TOUR CHECKMATE IN JAPANFilm
Self
★ 10.0
2023
ITZY 2024 Season's Greetings [Best Friends Forever]Film
Self
★ 10.0
2023
K-Pop ON! SpotifyTV
Self • 2 episodes
2023
My Favorite ITZYTV
Self • 4 episodes
2023
ITZY THE 1ST WORLD TOURFilm
2022
Lee Mujin ServiceTV
Guest • 1 episodes
★ 8.5
2022
Venue101TV
Self • 1 episodes
★ 8.5
2022
ITZY 2023 Season's Greetings [Best Friends Forever]Film
Self (Lia)
★ 10.0
2022
IDOL 1N2DTV
2022
Look, My Shoulder's DislocatedTV
Self • 1 episodes
2022
LA@ITZYTV
Self • 5 episodes
2022
ITZY COZY HOUSETV
Self • 5 episodes
2022
ITZY V2LOG: Hello 2022TV
Self • 10 episodes
2022
ITZY V2LOG: Hello 2022Film
Self
2022
ITZY COMEBACK SPECIAL ‘CHECKMATE’Film
Self
2022
ITZY JAPAN 1st SINGLE 『Voltage』リリース記念生配信Film
Self
2022
ITZY 3RD ANNIVERSARYFilm
Self
2021
The Game CaterersTV
Self • 8 episodes
★ 8.7
2021
Codename: Secret ITZYTV
★ 10.0
2021
Codename: Secret ITZY 2TV
★ 10.0
2021
HIT VillageTV
2021
Gap of ITZYTV
Self • 35 episodes
2021
ITZY VLOGTV
Self • 32 episodes
2021
[CSI] Codename: Secret ITZYTV
Self • 24 episodes
2021
2TZY: Hello 2021TV
Self • 11 episodes
2021
ITZY 2022 Season's Greetings [Best Friends Forever]Film
Self (Lia)
2020
IU's PaletteTV
Self - Guest • 1 episodes
★ 10.0
2020
Paris et ITZYTV
Self • 5 episodes
★ 10.0
2020
Bu:QUEST of ITZYTV
Self • 8 episodes
2020
한국에 있지TV
2019
The Kelly Clarkson ShowTV
Self - Musical Guest • 1 episodes
★ 6.2
2019
Prison Life of FoolsTV
Self • 2 episodes
★ 9.0
2019
ITZY? ITZY!TV
2018
Amazing SaturdayTV
Self • 1 episodes
★ 7.6
2018
Baek Jong-won's Alley RestaurantTV
Self • 1 episodes
★ 7.0
2018
Idol RoomTV
Self • 1 episodes
★ 9.0
2015
Men on a MissionTV
Herself • 1 episodes
★ 7.4
2015
Men on a MissionTV
★ 7.4
2015
Men on a MissionTV
Self • 1 episodes
★ 7.4
2011
Weekly IdolTV
Self • 1 episodes
★ 6.8
2010
Running ManTV
★ 8.2