Mark Althavan Andrews (born November 9, 1978), better known by his stage name Sisqó (stylized as SisQó), is an American singer, songwriter, record producer, dancer and actor. He is most prominently known for "Thong Song", his membership in Dru Hill, and has also released solo material. Sisqo's successful debut solo album, Unleash the Dragon (1999), included the hit singles "Thong Song" and "Incomplete".