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Choi Ji-su, known professionally as Lia, is a South Korean singer under JYP Entertainment. She is a member of the girl group ITZY.
![[CSI] Codename: Secret ITZY](https://cdn.moviefone.com/image-assets/153651/v1HzpQOpcWb5IS5YXEpFy315AMC.jpg?d=360x540&q=30)
![ITZY Fan Meeting [ALL IN, MIDZY]](https://cdn.moviefone.com/image-assets/1747552/ePSedlpGjNz0EDylb4WdtAmWbDj.jpg?d=360x540&q=30)
![ITZY 2ND WORLD Tour [BORN TO BE] in SEOUL](https://cdn.moviefone.com/image-assets/1250338/lyM9OnrFpkg9Reha8WhlLAEmkfM.jpg?d=360x540&q=30)
![ITZY 2023 Season's Greetings [Best Friends Forever]](https://cdn.moviefone.com/image-assets/1065813/95hiXHxiWK7iiXHIrXdRIGu8yps.jpg?d=360x540&q=30)
![ITZY 2024 Season's Greetings [Best Friends Forever]](https://cdn.moviefone.com/image-assets/1461129/5p50AklJXntWeXA77zoHReZktGk.jpg?d=360x540&q=30)
