Rachael Ray and Neil Patrick Harris

Rosie O'Donnell and Tony Hawk

Betty White and Susie Essman

Steven Weber and Shanna Moakler

Steve Schirripa and Sara Evans

Monique Coleman and Damien Fahey

William Shatner and Aisha Tyler

Julie Chen and Phil Keoghan

Craig Ferguson and Serena Williams

Jamie Kennedy and Norm MacDonald

Jeff Garlin/Chelsea Handler