By People Staff
Updated September 16, 2007 12:00 AM
Credit: Photo: Colin Knight / jpi; Andy Fossum / Startraks

A Spice Girl. A former Beverly Hills, 90210 teen queen. And a Las Vegas-style crooner. Call ’em crazy (or savvy!)–they and nine others will put themselves through the quick step (and more) for the fifth season of Dancing With the Stars, which premieres Sept. 24. Unlike past seasons, this season’s show will kick off with a fierce three-night stand: the six female contestants will perform on Monday’s show, followed by the six male contestants the following night, then one will be sent home during the live results show on Wednesday. Check out the full cast list (and their partners) here:

•Melanie “Mel B” Brown, 32, Spice Girls (“Scary Spice”) singer (pro partner: Maksim Chmerkovskiy) •Sabrina Bryan, 22, actress/singer (The Cheetah Girls) (pro partner: Mark Ballas) •Helio Castroneves, 32, racecar driver (pro partner: Julianne Hough) •Mark Cuban, 48, businessman (owner of NBA’s Dallas Mavericks) (pro partner: Kym Johnson) •Jennie Garth, 35, actress (Beverly Hills, 90210) (pro partner: Derek Hough, older brother of Julianne Hough); •Josie Maran, 29, supermodel (pro partner Alec Mazo); •Cameron Mathison, 38, actor (All My Children) (pro partner: Edyta Sliwinska) •Floyd Mayweather, Jr., 30, boxer (pro partner: Karina Smirnoff) •Wayne Newton, 65, singer (pro partner: Cheryl Burke) •Marie Osmond, 47, singer/doll designer (pro partner: Jonathan Roberts) •Albert Reed, 22, supermodel (pro partner: Anna Trebunskaya •Jane Seymour, 56, actress (pro partner: Tony Dovolani) Photo: Colin Knight / jpi; Andy Fossum / Startraks