Lia
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.
- Title: Lia
- Popularity: 0.917
- Known For: Acting
- Birthday: 2000-07-21
- Place of Birth: Incheon, South Korea
- Homepage:
- Also Known As: Choi Ji-su, 최지수, 리아, リア