Actor profile

Lia

21st July 2000 Incheon, South Korea Acting

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.

12 Movies 39 TV Shows 52 Credits

Filmography

Movies & TV Shows

ITZY 3rd World Tour Tunnel Vision in Seoul poster

ITZY 3rd World Tour Tunnel Vision in Seoul 15th February 2026 as Self

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

ITZY 2ND WORLD Tour [BORN TO BE] in SEOUL 10th January 2025

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

ITZY 2024 Season's Greetings [Best Friends Forever] 20th December 2023 as Self

ITZY THE 1ST WORLD TOUR CHECKMATE IN JAPAN poster

ITZY THE 1ST WORLD TOUR CHECKMATE IN JAPAN 30th August 2023 as Self

ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOUL poster

ITZY THE 1ST WORLD TOUR CHECKMATE IN SEOUL 29th August 2023 as Self

ITZY THE 1ST WORLD TOUR poster

ITZY THE 1ST WORLD TOUR 23rd February 2023

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

ITZY 2023 Season's Greetings [Best Friends Forever] 9th December 2022 as Self (Lia)

ITZY COMEBACK SPECIAL ‘CHECKMATE’ poster

ITZY COMEBACK SPECIAL ‘CHECKMATE’ 15th July 2022 as Self

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 6th April 2022 as Self

ITZY V2LOG: Hello 2022 poster

ITZY V2LOG: Hello 2022 4th March 2022 as Self

ITZY 3RD ANNIVERSARY poster

ITZY 3RD ANNIVERSARY 26th February 2022 as Self

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

ITZY 2022 Season's Greetings [Best Friends Forever] 14th December 2021 as Self (Lia)

KPOPPED poster

KPOPPED 28th August 2025 as Self

Closet Battle poster

Closet Battle 4th August 2025 as Self

Fake Kim Hyoyeon poster

Fake Kim Hyoyeon 23rd July 2025 as Self

ITZY 2SDAY poster

ITZY 2SDAY 8th February 2025 as Self

Trick Kode poster

Trick Kode 30th September 2024 as Self

IT'ZZZ poster

IT'ZZZ 8th February 2024 as Self

My Favorite ITZY poster

My Favorite ITZY 4th October 2023 as Self

K-Pop ON! Spotify poster

K-Pop ON! Spotify 14th June 2023 as Self

The Seasons poster

The Seasons 5th February 2023 as Self

LA@ITZY poster

LA@ITZY 21st September 2022 as Self

IDOL 1N2D poster

IDOL 1N2D 29th August 2022

Look, My Shoulder's Dislocated poster

Look, My Shoulder's Dislocated 26th August 2022 as Self

ITZY COZY HOUSE poster

ITZY COZY HOUSE 4th May 2022 as Lia

Venue101 poster

Venue101 9th April 2022 as Self

Lee Mujin Service poster

Lee Mujin Service 22nd February 2022 as Guest

ITZY "b poster

ITZY "b 1st October 2021

ITZY VLOG poster

ITZY VLOG 1st October 2021

Codename: Secret ITZY 2 poster

Codename: Secret ITZY 2 17th August 2021

HIT Village poster

HIT Village 23rd June 2021

ITZY VLOG poster

ITZY VLOG 27th March 2021 as Self

The Game Caterers poster

The Game Caterers 12th March 2021 as Self

Codename: Secret ITZY poster

Codename: Secret ITZY 2nd March 2021

[CSI] Codename: Secret ITZY poster

[CSI] Codename: Secret ITZY 2nd March 2021

한국에 있지 poster

한국에 있지 1st December 2020

IU's Palette poster

IU's Palette 1st September 2020 as Self - Guest

Bu:QUEST of ITZY poster

Bu:QUEST of ITZY 7th July 2020 as Self

Paris et ITZY poster

Paris et ITZY 21st January 2020 as Self

The Kelly Clarkson Show poster

The Kelly Clarkson Show 9th September 2019 as Self - Musical Guest

Prison Life of Fools poster

Prison Life of Fools 16th March 2019 as Self

ITZY? ITZY! poster

ITZY? ITZY! 20th February 2019

Idol Room poster

Idol Room 12th May 2018 as Self

Amazing Saturday poster

Amazing Saturday 7th April 2018 as Self

Baek Jong-won's Alley Restaurant poster

Baek Jong-won's Alley Restaurant 5th January 2018 as Self

WIRED's Autocomplete Interviews poster

WIRED's Autocomplete Interviews 1st March 2016 as Self - Guest

Men on a Mission poster

Men on a Mission 5th December 2015 as Herself

Men on a Mission poster

Men on a Mission 5th December 2015

Men on a Mission poster

Men on a Mission 5th December 2015 as Self

Weekly Idol poster

Weekly Idol 23rd July 2011 as Self

Running Man poster

Running Man 11th July 2010