| Full Name | Rella Wang |
| Pinyin | Wáng Xīn Xīn |
| Date of Birth | 23 August, 1993 |
| Place of Birth | Enshi, Hubei, China |
| Origin | China |
| Ethnicity | Tujia |
| Height | 5' 8" (172 cm) |
| Occupation | Actress, Singer |
| Other Names | Wang Xin-Xin |
| Alma Mater | Beijing Dance Academy, Beijing, China |
| Debut Date | 2016 |