Get the tunes that keep Kelly Osbourne going when she hits the treadmill.


While her dad stalks the stage at Ozzfest with an assortment of metal titans, Kelly Osbourne contents herself with the heroes of pop and dance. A look at her workout playlist includes C+C Music Factory's signature tune, a blazing track from Girls Aloud, and a rhythmically slow--but still daunting--club cut from The Knife.