Alyson Hannigan
Andy Dick
Sean 'P. Diddy' Combs
Tyra Banks
Kristen Bell
Topher Grace
Willie Nelson
Megan Mullally
Howie Mandel
Tony Hawk
Sean Hayes
Steve Carell
Edward Asner
Billy Bob Thornton
Sean Penn
Dolly Parton
Jeffrey Tambor
Joan Rivers
Queen Latifah
Ellen DeGeneres
Ana Gasteyer
Courteney Cox
Wilmer Valderrama
David Spade
Keegan Michael Key
Teller
Martha Stewart
Elizabeth Banks
Ricky Gervais
Julie Bowen
Jeff Probst
Tom Virtue
Tracy Morgan
Rainn Wilson
Seth MacFarlane
Amy Poehler
Mark Hamill
John Goodman
Jane Fonda
Hank Azaria
Ben Affleck
Charlize Theron
Christian Slater
George Clooney
Dave Foley
Jason Sudeikis
Drew Carey
David Boreanaz
Jessica Alba
Adam Scott
Zach Braff
Jaime Pressly
Drew Pinsky
Dwayne Johnson
Eric McCormack
Lucy Lawless
LL Cool J
Jamie Kennedy
Bill Hader
Elijah Wood
Reese Witherspoon
Vince Vaughn
Kiefer Sutherland
William H. Macy
Patrick Stewart
Adam Sandler
Hugh Laurie
Justin Timberlake
Ludacris
John Legend
Fred Armisen
Jon Stewart
Richard Branson
Sheryl Crow
Hugh Jackman
Judy Greer
Rashida Jones
Kristin Chenoweth
Richard Kind
David Cross
Ed Helms
Martin Mull
Barbara Walters
Matt Walsh
Usher Raymond
Kelly Ripa
Anna Faris
Kanye West
Woody Harrelson
Chevy Chase
Jeff Bridges
Tim Robbins
Sharon Osbourne
Matthew McConaughey
Steve Martin
Pierce Brosnan
Mark Cuban
Keith Olbermann
Colin Hanks