| Name: | Ada Choi Siu-Fan |
| Birthday: | 17-Sep-1973 |
| Place of birth: | Hong Kong, China |
| Biography: | Ada Choi Siu-Fan (Chinese: 蔡少芬; born 17 September 1973) is a Hong Kong actress best known for her work for TVB television, as an evil empress in the Chinese television series Empresses in the Palace, and to a lesser extent, for her film work. |