By EW Staff
Updated March 08, 2008 at 12:00 PM EST
Lance Bass: Alexandra Buxbaum / Retna

8-9:30PM · ABC · Returns Sept. 22

The seventh season returns with hoofers ranging from Olympian beach volleyballer Misty May-Treanor to soap star Susan Lucci. Reality staple Kim Kardashian will see if she can pick off 82-year-old Oscar-winning actress Cloris Leachman, who, exec producer Conrad Green assures, is ”quite competitive.” ‘N Sync alum Lance Bass is also hitting the dance floor after seeing former bandmate Joey Fatone reach the final round in season 4. ”I’m dreading the outfits,” Bass confesses. ”I’ve had my fair share of awful getups with ‘N Sync, but this is going to be a whole new level of embarrassing.”