Gerard Butler; Andre Agassi; The Script perform

Michael J. Fox; Demi Moore; Lee DeWyze

Russell Crowe; Tina Fey; Crystal Bowersox

Chris Rock; Jonas Brothers; Regis makes chocolate pudding with chef Jean Georges

Sarah Jessica Parker; Kristen Stewart; Kelly learns how to make pottery

Jude Law; Mike Myers; Regis learns about Wine

Jennifer Lopez; Matthew Morrison; Mark Sellke; Kelly learns how to change a tire

Jake Gyllenhaal; Betty White; Keane; Regis gets a lesson in Technology 101