Lia
Acting
25 years oldIncheon, South KoreaBiography
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.
Personal Details
Also Known As
Choi Ji-su
최지수
리아
リア
崔智壽
Movies (11)
![ITZY 2ND WORLD Tour [BORN TO BE] in SEOUL](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FlyM9OnrFpkg9Reha8WhlLAEmkfM.jpg&w=3840&q=75)
ITZY 2ND WORLD Tour [BORN TO BE] in SEOUL
2025
![ITZY 2024 Season's Greetings [Best Friends Forever]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2F5p50AklJXntWeXA77zoHReZktGk.jpg&w=3840&q=75)
10.0
ITZY 2024 Season's Greetings [Best Friends Forever]
as Self
2023
10.0
ITZY THE 1ST WORLD TOUR CHECKMATE IN JAPAN
as Self
2023
8.3
ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOUL
as Self
2023
ITZY THE 1ST WORLD TOUR
2023
![ITZY 2023 Season's Greetings [Best Friends Forever]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2F95hiXHxiWK7iiXHIrXdRIGu8yps.jpg&w=3840&q=75)
10.0
ITZY 2023 Season's Greetings [Best Friends Forever]
as Self (Lia)
2022
ITZY COMEBACK SPECIAL ‘CHECKMATE’
as Self
2022
ITZY JAPAN 1st SINGLE 『Voltage』 リリー ス記念生配信
as Self
2022
ITZY V2LOG: Hello 2022
as Self
2022
ITZY 3RD ANNIVERSARY
as Self
2022
![ITZY 2022 Season's Greetings [Best Friends Forever]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2F34fWfcXcRbyc8TnKG5xOz8t4Jtr.jpg&w=3840&q=75)
ITZY 2022 Season's Greetings [Best Friends Forever]
as Self (Lia)
2021
TV Shows (32)
3.4
KPOPPED
as Self
2025
ITZY 2SDAY
as Self
2025
Trick Kode
as Self
2024
ITZY "IT’ZZZ"
as Self
2024
K-Pop ON! Spotify
as Self
2023
7.5
The Seasons
as Self
2023
LA@ITZY
as Self
2022
IDOL 1N2D
2022
Look, My Shoulder's Dislocated
as Self
2022
ITZY COZY HOUSE
as Lia
2022
8.5
Venue101
as Self
2022
8.5
Lee Mujin Service
as Guest
2022
ITZY "b
2021
ITZY VLOG
2021
Codename: Secret ITZY 2
2021
HIT Village
2021
ITZY VLOG
as Self
2021
8.7
The Game Caterers
as Self
2021
Codename: Secret ITZY
2021
한국에 있지
2020
10.0
IU's Palette
as Self - Guest
2020
Bu:QUEST of ITZY
as Self
2020
10.0
Paris et ITZY
as Self
2020
6.3
The Kelly Clarkson Show
as Self - Musical Guest
2019
9.0
Prison Life of Fools
as Herself
2019
ITZY? ITZY!
2019
9.0
Idol Room
as Herself
2018
7.6
Amazing Saturday
as Self
2018
7.0
Baek Jong-won's Alley Restaurant
as Self
2018
7.5
Men on a Mission
as Herself
2015
6.8
Weekly Idol
as Herself
2011
8.3
Running Man
2010