Showtime
Lia

Lia

Acting

July 21, 2000Incheon, South Korea

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.

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Known for

Running Mantv

Running Man

2010

The Kelly Clarkson Showtv

The Kelly Clarkson Show

2019

Men on a Missiontv

Men on a Mission

2015

Amazing Saturdaytv

Amazing Saturday

2018

Weekly Idoltv

Weekly Idol

2011

The Game Catererstv

The Game Caterers

2021

KPOPPEDtv

KPOPPED

2025

Baek Jong-won's Alley Restauranttv

Baek Jong-won's Alley Restaurant

2018

The Seasonstv

The Seasons

2023

ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOULmovie

ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOUL

2023

Acting49

ITZY 3rd World Tour Tunnel Vision in Seoulmovie

ITZY 3rd World Tour Tunnel Vision in Seoul

2026

Self

KPOPPEDtv

KPOPPED

2025

Self

Closet Battletv

Closet Battle

2025

Self

Fake Kim Hyoyeontv

Fake Kim Hyoyeon

2025

Self

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

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

2025

Self

ITZY 2SDAYtv

ITZY 2SDAY

2025

Self

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

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

2025

Trick Kodetv

Trick Kode

2024

Self

IT'ZZZtv

IT'ZZZ

2024

Self

ITZY 2024 Season's Greetings [Best Friends Forever]movie

ITZY 2024 Season's Greetings [Best Friends Forever]

2023

Self

My Favorite ITZYtv

My Favorite ITZY

2023

Self

ITZY THE 1ST WORLD TOUR CHECKMATE IN JAPANmovie

ITZY THE 1ST WORLD TOUR CHECKMATE IN JAPAN

2023

Self

ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOULmovie

ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOUL

2023

Self

K-Pop ON! Spotifytv

K-Pop ON! Spotify

2023

Self

ITZY THE 1ST WORLD TOURmovie

ITZY THE 1ST WORLD TOUR

2023

The Seasonstv

The Seasons

2023

Self

ITZY 2023 Season's Greetings [Best Friends Forever]movie

ITZY 2023 Season's Greetings [Best Friends Forever]

2022

Self (Lia)

LA@ITZYtv

LA@ITZY

2022

Self

IDOL 1N2Dtv

IDOL 1N2D

2022

Look, My Shoulder's Dislocatedtv

Look, My Shoulder's Dislocated

2022

Self

ITZY COMEBACK SPECIAL ‘CHECKMATE’movie

ITZY COMEBACK SPECIAL ‘CHECKMATE’

2022

Self

ITZY COZY HOUSEtv

ITZY COZY HOUSE

2022

Lia

Venue101tv

Venue101

2022

Self

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

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

2022

Self

ITZY V2LOG: Hello 2022movie

ITZY V2LOG: Hello 2022

2022

Self

ITZY 3RD ANNIVERSARYmovie

ITZY 3RD ANNIVERSARY

2022

Self

Lee Mujin Servicetv

Lee Mujin Service

2022

Guest

ITZY 2022 Season's Greetings [Best Friends Forever]movie

ITZY 2022 Season's Greetings [Best Friends Forever]

2021

Self (Lia)

ITZY "btv

ITZY "b

2021

ITZY VLOGtv

ITZY VLOG

2021

Codename: Secret ITZY 2tv

Codename: Secret ITZY 2

2021

HIT Villagetv

HIT Village

2021

ITZY VLOGtv

ITZY VLOG

2021

Self

The Game Catererstv

The Game Caterers

2021

Self

Codename: Secret ITZYtv

Codename: Secret ITZY

2021

[CSI] Codename: Secret ITZYtv

[CSI] Codename: Secret ITZY

2021

한국에 있지tv

한국에 있지

2020

IU's Palettetv

IU's Palette

2020

Self - Guest

Bu:QUEST of ITZYtv

Bu:QUEST of ITZY

2020

Self

Paris et ITZYtv

Paris et ITZY

2020

Self

The Kelly Clarkson Showtv

The Kelly Clarkson Show

2019

Self - Musical Guest

Prison Life of Foolstv

Prison Life of Fools

2019

Self

ITZY? ITZY!tv

ITZY? ITZY!

2019

Idol Roomtv

Idol Room

2018

Self

Amazing Saturdaytv

Amazing Saturday

2018

Self

Baek Jong-won's Alley Restauranttv

Baek Jong-won's Alley Restaurant

2018

Self

Men on a Missiontv

Men on a Mission

2015

Herself / Self

Weekly Idoltv

Weekly Idol

2011

Self

Running Mantv

Running Man

2010