Lia

Lia

Known for
Acting
Born
July 21, 2000 (age 26)
Birthplace
Incheon, South Korea

Biography

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

Photos

Lia photoLia photo

Filmography

2026
ITZY 3rd World Tour Tunnel Vision in Seoul poster

ITZY 3rd World Tour Tunnel Vision in Seoul

Movie · as Self

2026
ITZY Fan Meeting [ALL IN, MIDZY] poster

ITZY Fan Meeting [ALL IN, MIDZY]

Movie · as Self

2026
Dare or Dare poster

Dare or Dare

TV · as Self - Guest · 1 ep

2026
30 Questions poster

30 Questions

TV · as Self - Guest · 1 ep

2025
ITZY 2ND WORLD Tour [BORN TO BE] in SEOUL poster

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

Movie

2025
ITZY - 2nd World Tour 'Born To Be' in Seoul 'Day 2'

ITZY - 2nd World Tour 'Born To Be' in Seoul 'Day 2'

Movie · as Self

2025
ITZY: 2SDAY poster

ITZY: 2SDAY

TV · as Self · 12 eps

2025
KPOPPED poster

KPOPPED

TV · as Self · 1 ep

2025
Closet Battle poster

Closet Battle

TV · as Self · 1 ep

2025
Fake Kim Hyoyeon poster

Fake Kim Hyoyeon

TV · as Self · 1 ep

2024
Trick Kode poster

Trick Kode

TV · as Self · 1 ep

2023
ITZY THE 1ST WORLD TOUR CHECKMATE IN JAPAN poster

ITZY THE 1ST WORLD TOUR CHECKMATE IN JAPAN

Movie · as Self

2023
ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOUL poster

ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOUL

Movie · as Self

2023
ITZY THE 1ST WORLD TOUR poster

ITZY THE 1ST WORLD TOUR

Movie

2023
ITZY 2024 Season's Greetings [Best Friends Forever] poster

ITZY 2024 Season's Greetings [Best Friends Forever]

Movie · as Self

2023
The Seasons poster

The Seasons

TV · as Self · 3 eps

2023
K-Pop ON! Spotify poster

K-Pop ON! Spotify

TV · as Self · 2 eps

2023
My Favorite ITZY poster

My Favorite ITZY

TV · as Self · 4 eps

2022
ITZY 3RD ANNIVERSARY poster

ITZY 3RD ANNIVERSARY

Movie · as Self

2022
ITZY JAPAN 1st SINGLE 『Voltage』 リリー ス記念生配信 poster

ITZY JAPAN 1st SINGLE 『Voltage』 リリー ス記念生配信

Movie · as Self

2022
ITZY V2LOG: Hello 2022 poster

ITZY V2LOG: Hello 2022

Movie · as Self

2022
ITZY COMEBACK SPECIAL ‘CHECKMATE’ poster

ITZY COMEBACK SPECIAL ‘CHECKMATE’

Movie · as Self

2022
ITZY 2023 Season's Greetings [Best Friends Forever] poster

ITZY 2023 Season's Greetings [Best Friends Forever]

Movie · as Self (Lia)

2022
IDOL 1N2D poster

IDOL 1N2D

TV · 2 eps

2022
Venue101 poster

Venue101

TV · as Self · 1 ep

2022
ITZY COZY HOUSE poster

ITZY COZY HOUSE

TV · as Self · 5 eps

2022
LA@ITZY poster

LA@ITZY

TV · as Self · 5 eps

2022
Lee Mujin Service poster

Lee Mujin Service

TV · as Guest · 1 ep

2022
Look, My Shoulder's Dislocated poster

Look, My Shoulder's Dislocated

TV · as Self · 1 ep

2022
ITZY V2LOG: Hello 2022 poster

ITZY V2LOG: Hello 2022

TV · as Self · 10 eps

2021
ITZY 2022 Season's Greetings [Best Friends Forever] poster

ITZY 2022 Season's Greetings [Best Friends Forever]

Movie · as Self (Lia)

2021
Codename: Secret ITZY 2 poster

Codename: Secret ITZY 2

TV · 12 eps

2021
Codename: Secret ITZY poster

Codename: Secret ITZY

TV · 12 eps

2021
HIT Village poster

HIT Village

TV · 1 ep

2021
Gap of ITZY poster

Gap of ITZY

TV · as Self · 35 eps

2021
ITZY VLOG poster

ITZY VLOG

TV · as Self · 32 eps

2021
The Game Caterers poster

The Game Caterers

TV · as Self · 8 eps

2021
[CSI] Codename: Secret ITZY poster

[CSI] Codename: Secret ITZY

TV · as Self · 24 eps

2021
2TZY: Hello 2021 poster

2TZY: Hello 2021

TV · as Self · 11 eps

2020
한국에 있지 poster

한국에 있지

TV · 1 ep

2020
Paris et ITZY poster

Paris et ITZY

TV · as Self · 5 eps

2020
IU's Palette poster

IU's Palette

TV · as Self - Guest · 1 ep

2020
Bu:QUEST of ITZY poster

Bu:QUEST of ITZY

TV · as Self · 8 eps

2019
ITZY? ITZY! poster

ITZY? ITZY!

TV · 1 ep

2019
Prison Life of Fools poster

Prison Life of Fools

TV · as Self · 2 eps

2019
The Kelly Clarkson Show poster

The Kelly Clarkson Show

TV · as Self - Musical Guest · 1 ep

2018
Amazing Saturday poster

Amazing Saturday

TV · as Self · 1 ep

2018
Baek Jong-won's Alley Restaurant poster

Baek Jong-won's Alley Restaurant

TV · as Self · 1 ep

2018
Idol Room poster

Idol Room

TV · as Self · 1 ep

2015
Men on a Mission poster

Men on a Mission

TV · as Herself, Self · 1 ep

2011
Weekly Idol poster

Weekly Idol

TV · as Self · 1 ep

2010
Running Man poster

Running Man

TV · 1 ep