There are two groups named Sweettooth. 1) Sweettooth is an experimental rock & psychedelic pop group from the United States. Consisting of Charlie, Riley‚ Neesa, AJ, Etta Q, and Johan 1, they have released one album - "South End, HI" - and one triple - "Summer Triple". 2) SweetTooth was the moniker of a Nashville rock duo - Shawn and Tich McWilliams. They released a an album in 2008 number of singles on MySpace between 2008 and 2010, but have not been active since.