Maria Menounos, Tom Curran with guest, David Henrie, Johnny Lewis, Jack McDorman, Sarah Wright, April Matson, Tyler Hoechlin, Brittany Snow, Brie Larson, Raven Symone, Beverley Mitchell, Jesse James (+), Zack Braff, Dax Shepard, Alexa PenaVega, Alexa Vega with sister Mackenzie Vega, Mark Hoppus with wife, Tyler Hilton, Peter Gallagher, Tate Donovan, Melinda Clarke, Kelly Osbourne with dog, Sharon Osbourne, Xzibit with son, Lenny Kravitz, Seth Green, Serena Williams, Nicky Hilton, Bethany Hamilton (+), DJ Am, Daveigh Chase, James Lafferty, Kelly Rowan, Paris Hilton (+), Nicole Richie (+), Diana DeGarmo, Christina Milan, DJ AM, Marlon Wayans, Jennifer Garner, Anne Hathaway, Alan Dale with wife, Jason Ritter, Jessica Alba (+), Tony Hawk with family, Adam Brody, Jesse McCartney, Taylor Cole, Kristin Kreuk, Rachel Bilson, JoJo (singer), Randy Jackson, Tom Welling (quick), Ashlee Simpson, Matthew Lillard, McG (director), Josh Schwartz, Mischa Barton, Wilmer Valderrama, Gregory Smith, Chris Pratt, Mike Erwin, Tyra Banks, Nick Lachey, Chad Michael Murray, Lindsay Lohan, Mackenzie Rosman, Usher Raymond, Ben McKenzie, Renee Olstead, Jimmy Fallon