Christine Fan (born March 18, 1976), better known by her stage name FanFan or her Chinese name Fan Wei-chi, is an American-born Taiwanese singer-songwriter, TV presenter, record producer, actress, author and philanthropist. She sings mostly in Mandarin, but has also recorded in English. A popular singer, she has 3 million followers on Facebook and over 47 million fans on the Chinese portal Sina Weibo.