"Baby Got Back" is a song written, co-produced and recorded by American rapper Sir Mix-a-Lot. Released in May 1992 by Def American and Reprise as the second single from his third album, Mack Daddy (1992), the song samples the 1986 Detroit techno single "Technicolor" by Channel One. At the time of its original release, the song caused controversy because of its outspoken and blatantly sexual lyrics objectifying women, as well as specific references to the buttocks, which some people found objectionable. The song's accompanying music video was briefly banned by MTV. Mix-a-Lot defended the song as being empowering to curvaceous women who were being shown skinny models as an ideal for beauty.