Jimmy Kimmel Live! Season 9 Johnny Knoxville, the latest ‘Dancing With the Stars’ castoff, Britney Spears Season 9, episode 46 Johnny Knoxville, the latest ‘Dancing With the Stars’ castoff, Britney Spears March 29, 2011 45 min Previous episode Sharon Osbourne, Bruno Tonioli, the Sounds Next episode Danny McBride, Sara Ramirez, Duran Duran