Heidi Montag (born September 15, 1986) is an American reality television personality and recording artist from Los Angeles, California, United States. Montag is known for appearing on the MTV reality series The Hills, which began airing in 2006. In February 2007, Montag started work on an album with producer David Foster. On August 16, 2007, Ryan Seacrest premiered Montag's song, "Body Language", featuring Spencer Pratt rapping, on his KIIS-FM radio show. Both Montag and Pratt denied the song was her intended first single, with Pratt telling Us Weekly the tune "was a song Heidi and I were doing for fun.