"Teeth" is a song recorded by American singer Lady Gaga. The track appears on The Fame Monster (2009), her second major release and her third EP. The song was written by Gaga, Taja Riley, Pete Wyoming Bender, and Teddy Riley, and produced by Gaga and Teddy Riley. It has an oral theme and has been called a "perverse" march and an ode to sadomasochism. "Teeth" peaked at number 107 on the UK Singles Chart and received a mixed reception from critics. Gaga performed the song during The Monster Ball Tour (2009–2011) and her 2017 Coachella set. In 2013, Riley sued Gaga for US$500,000 and punitive damages over the songwriting credits, saying he was not given 25 percent of royalties as he had been promised.