| Full Name | Liu Sixian |
| Pinyin | Liú Sī Xiān |
| Date of Birth | 15 September, 1994 |
| Place of Birth | Jiangxi, China |
| Origin | China |
| Ethnicity | Han Chinese |
| Height | 5' 4" (163 cm) |
| Occupation | Actress, Singer, TV Host |
| Other Names | Liu Si-Xian |
| Alma Mater | Zhejiang University of Technology, Hangzhou, Zhejiang, China |
| Related Group | 1931 |
| Debut Date | 2015 |