Mark Althavan Andrews (born November 9, 1978 in Baltimore, Maryland), better known by his stage name Sisqó, is a Grammy Award-nominated American R&B singer and actor. He is best known for being the lead singer of R&B group Dru Hill, and also for "Thong Song," a song from his first solo LP, Unleash the Dragon, that became an international hit.
Sisqó met future Dru Hill bandmate James "Woody" Green while in middle school. The two of them would later be recruited by Tamir "Nokio" Ruffin to form Dru Hill, named after Druid Hill Park in Baltimore. Larry "Jazz" Anthony was also soon added to the lineup.