Claim: T-Pain is a rapper.

`` Low '' is the debut single by American rapper Flo Rida , featured on his debut studio album Mail on Sunday and also featured on the soundtrack to the 2008 film Step Up 2 : The Streets . The song features and was co-written by fellow American rapper T-Pain . There is also a remix in which the hook is sung by Flo Rida rather than T-Pain . An official remix was made which features Pitbull and T-Pain . With its catchy , up-tempo and club-oriented Southern hip hop rhythms , the song peaked at the summit of the U.S. Billboard Hot 100 .   The song was a massive success worldwide and was the longest-running number-one single of 2008 in the United States , spending ten consecutive weeks atop the Billboard Hot 100 . With over six million digital downloads , it has been certified 8 × Platinum by the RIAA , and was the most downloaded single of the 2000s decade , measured by paid digital downloads . The song was named third on the Billboard Hot 100 Songs of the Decade .