Charlene Choi
* Name: 蔡卓妍 / Choi Cheuk Yin (Cai Zhuo Yan)
* English name: Charlene Choi
* Also known as: Ah Sa, Sa
* Profession: Singer, actress, model and spokesperson
* Birthdate: 1982-Nov-22
* Birthplace: Vancouver, British Columbia, Canada
* Height: 163cm
* Weight: 45kg
* Star sign: Scorpio
* Chinese zodiac: Dog
* HKpop group: Twins with Gillian Chung
