Nicole Kidman and Heath Ledger have recorded a cover of Prince's 'Kiss'.
Their version of the song is featured on the soundtrack to the animated movie 'Happy Feet', featuring the voices of Nicole as Norma Jean and Heath as Memphis with Robin Williams as Ramon and Elijah Wood as Mumble.The movie is about a penguin in the Antarctic who leaves his family for new adventures. Wood's Mumble is the lead penguin in the movie.
The official plot of the movie is "Into the world of the Emperor Penguins, who find their soul mates through song, a penguin is born who cannot sing. But he can tap dance something fierce".
Other songs on the soundtrack include a previous unreleased Prince song 'Song Of The Heart', Jason Mraz covering Steve Miller's 'The Joker' and Brittany Murphy singing 'Boogie Wonderland' and 'Someone To Love'.
The late Steve Irwin also had a small role in the movie playing himself. Australian comedienne Magda Szubanski plays the part of Miss Viola.
