Acting · Incheon, South Korea · Born July 21, 2000
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.
MovieITZY 3rd World Tour Tunnel Vision in Seoul
2026
as Self
TVKPOPPED
2025
as Self
TVCloset Battle
2025
as Self
TVFake Kim Hyoyeon
2025
as Self
ITZY - 2nd World Tour 'Born To Be' in Seoul 'Day 2'
2025
as Self
TVITZY 2SDAY
2025
as Self
![ITZY 2ND WORLD Tour [BORN TO BE] in SEOUL](https://image.tmdb.org/t/p/w342/lyM9OnrFpkg9Reha8WhlLAEmkfM.jpg)
MovieITZY 2ND WORLD Tour [BORN TO BE] in SEOUL
2025
TVTrick Kode
2024
as Self
TVIT'ZZZ
2024
as Self
![ITZY 2024 Season's Greetings [Best Friends Forever]](https://image.tmdb.org/t/p/w342/5p50AklJXntWeXA77zoHReZktGk.jpg)
MovieITZY 2024 Season's Greetings [Best Friends Forever]
2023
as Self
TVMy Favorite ITZY
2023
as Self
MovieITZY THE 1ST WORLD TOUR CHECKMATE IN JAPAN
2023
as Self
MovieITZY THE 1ST WORLD TOUR CHECKMATE IN SEOUL
2023
as Self
TVK-Pop ON! Spotify
2023
as Self
MovieITZY THE 1ST WORLD TOUR
2023
TVThe Seasons
2023
as Self
![ITZY 2023 Season's Greetings [Best Friends Forever]](https://image.tmdb.org/t/p/w342/95hiXHxiWK7iiXHIrXdRIGu8yps.jpg)
MovieITZY 2023 Season's Greetings [Best Friends Forever]
2022
as Self (Lia)
TVLA@ITZY
2022
as Self
TVIDOL 1N2D
2022
TVLook, My Shoulder's Dislocated
2022
as Self
MovieITZY COMEBACK SPECIAL ‘CHECKMATE’
2022
as Self
TVITZY COZY HOUSE
2022
as Lia
TVVenue101
2022
as Self
MovieITZY JAPAN 1st SINGLE 『Voltage』 リリー ス記念生配信
2022
as Self
MovieITZY V2LOG: Hello 2022
2022
as Self
MovieITZY 3RD ANNIVERSARY
2022
as Self
TVLee Mujin Service
2022
as Guest
![ITZY 2022 Season's Greetings [Best Friends Forever]](https://image.tmdb.org/t/p/w342/34fWfcXcRbyc8TnKG5xOz8t4Jtr.jpg)
MovieITZY 2022 Season's Greetings [Best Friends Forever]
2021
as Self (Lia)
TVITZY "b
2021
TVITZY VLOG
2021
TVCodename: Secret ITZY 2
2021
TVHIT Village
2021
TVITZY VLOG
2021
as Self
TVThe Game Caterers
2021
as Self
TVCodename: Secret ITZY
2021
![[CSI] Codename: Secret ITZY](https://image.tmdb.org/t/p/w342/v1HzpQOpcWb5IS5YXEpFy315AMC.jpg)
TV[CSI] Codename: Secret ITZY
2021
TV한국에 있지
2020
TVIU's Palette
2020
as Self - Guest
TVBu:QUEST of ITZY
2020
as Self
TVParis et ITZY
2020
as Self
TVThe Kelly Clarkson Show
2019
as Self - Musical Guest
TVPrison Life of Fools
2019
as Self
TVITZY? ITZY!
2019
TVIdol Room
2018
as Self
TVAmazing Saturday
2018
as Self
TVBaek Jong-won's Alley Restaurant
2018
as Self
TVMen on a Mission
2015
as Herself
TVWeekly Idol
2011
as Self
TVRunning Man
2010
