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.
ITZY 2022 Season's Greetings [Best Friends Forever]
(Self (Lia))
ITZY 3RD ANNIVERSARY
(Self)
ITZY JAPAN 1st SINGLE 『Voltage』 リリー ス記念生配信
(Self)
ITZY V2LOG: Hello 2022
(Self)
ITZY THE 1ST WORLD TOUR CHECKMATE IN JAPAN
(Self)
ITZY COMEBACK SPECIAL ‘CHECKMATE’
(Self)
ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOUL
(Self)
ITZY THE 1ST WORLD TOUR
ITZY 2023 Season's Greetings [Best Friends Forever]
(Self (Lia))
Amazing Saturday
(Self)
Baek Jong-won's Alley Restaurant
(Self)
Men on a Mission
(Herself)
Running Man
Codename: Secret ITZY 2
Codename: Secret ITZY
한국에 있지
Men on a Mission
IDOL 1N2D
HIT Village
The Seasons
(Self)
ITZY "b
Venue101
ITZY COZY HOUSE
(Lia)
ITZY VLOG
ITZY? ITZY!
LA@ITZY
K-Pop ON! Spotify
(Self)
Lee Mujin Service
(Guest)
Look, My Shoulder's Dislocated
(Self)
Men on a Mission
(Self)
Idol Room
(Herself)
Prison Life of Fools
(Herself)
Weekly Idol
(Herself)
Paris et ITZY
(lia)
IU's Palette
(Self - Guest)