| Full Name | Smile Hu |
| Chinese Name | 胡丹丹 |
| Pinyin | Hú Dān Dān |
| Date of Birth | 30 October, 1991 |
| Place of Birth | Nanchang, Jiangxi, China |
| Origin | China |
| Ethnicity | Han Chinese |
| Height | 5' 8" (173 cm) |
| Occupation | Actress |
| Other Names | Hu Dandan, Hu Dan-Dan, Hebe Hu |
| Alma Mater | Beijing Film Academy, Beijing, China |
| Debut Date | 2011 |