冰冰

范冰冰 (Fan Bingbing) is one of mainland China's most recognized actresses, known for the X-Men: Days of Future Past role and her 2018 tax-evasion controversy. The reduplicated 冰冰 (literally 'ice-ice') is also a typical affectionate nickname for girls — doubled syllables soften adult names into something cuter, especially for children.

Reduplication of single characters (X-X) is one of the most common patterns for Chinese childhood/cute nicknames: 明明, 乐乐, 欢欢, 冰冰. If you hear a doubled name, expect it to be a kid, a celebrity nickname, or someone's pet name.