In 1999, Kid Rock made his voice acting debut in an episode of The Simpsons in the episode "Kill the Alligator and Run" playing himself, alongside Joe C. Kid Rock also appeared in comedy film "Joe Dirt", starring David Spade. Kid Rock was in the live-action/animated film "Osmosis Jones", voicing a bacterial cell version of himself named "Kidney Rock"; Kid Rock and Joe C had also recorded the song "Cool Daddy Cool" for the film's soundtrack album before Joe C's death. In November, Kid Rock released his fifth studio album, "Cocky", which was dedicated to Joe C. The album became a hit, spurred by the crossover success of the single "Picture", a country ballad featuring Sheryl Crow which introduced Kid Rock to a wider audience and was ultimately the most successful single on the album.