Charlene Choi (born 22 November 1982) is a Hong Kong based actress and singer. She is a member of Cantopop group Twins, along with Gillian Chung.
Choi was born in Vancouver, Canada. She moved with her family to Hong Kong a few years later. She is fluent in Cantonese and Mandarin. Choi was educated at a number of institutions. After graduating from Rosaryhill School, where many other pop stars had attended, she started working full-time as a model in Hong Kong. She was scouted by Emperor Entertainment Group (EEG), and was then linked with Gillian Chung to form the Cantopop group Twins.
In 2010, after having concentrated heavily on music in the previous year, Choi started taking on more acting projects. Her first film for that year was Beauty on Duty, which she co-starred with Sandra Ng. Following that, Choi appeared in Triple Tap with Daniel Wu and Louis Koo. Choi's next film, The Jade and the Pearl, saw her co-starring with Raymond Lam and her close friends Joey Yung and Wong Cho-lam, as well as a collaboration between Choi and Lam in singing a duet theme song. Choi has concluded work on God of Fortune's Inn with Nicholas Tse and Nick Cheung. As of July 2010, she has started a three to four months long project, Mainland Chinese television series Sword Heroes' Fate, with Nicholas Tse again.