Dancing with the Stars Season 17 Promo - Cast Reveal (HD)

Check out the promo for Dancing with the Star Season 17 - with Glee star Amber Riley, Bill Nye the Science Guy, Snooki, and more! Mary Tyler Moore Show star Valerie Harper, 74, with pro Tristan MacManus Jersey Shore star Nicole “Snooki“ Polizzi, 25, with new pro Sasha Farber Son of Ozzy Osbourne Jack Osbourne, 27, with pro Cheryl Burke Former NFL player Keyshawn Johnson, 41, with pro Sharna Burgess King of Queens star Leah Remini, 43, with pro Tony Dovolani High School Musical actor Co