Kathy Irland..model
Macy Gray.. singer
Melissa Joan Hart.. actress
Mya.. R&B singer
Ashley Hamilton.. George Hamilton's son
Michael Irvin .. NFL
Mark Dacascos .. chairman of Iron Chefs
Donny Osmond .. singer
Kelly Osborne .. singer daughter of Sharon & Ozzie Osborne
Debi Mazar .. Entourage star
Chuck Liddell .. light weight champ
Natlie Coughlon .. olympic swimmer
Joanna Krupa .. model (the one that thinks she's a diva and hates to lose)
Louie Veto .. snowboarder
Aaron Carter .. singer and brother to Nick Carter of Back Street Boys
Tom Delay .. former House majority leader
Quite a different cast this year WOW