Nick Offerman
Gordon Ramsay
John Legend
Justin Long
George Lopez
Coldplay
Sandra Oh
Rob Riggle
Rosario Dawson
CeeLo Green
Amy Poehler
Eva Longoria
Steve Whitmire
Will i Am
Al Roker
Jeff Foxworthy
Forest Whitaker
Sarah Silverman
Mark Hamill
Marilu Henner
Randy Jackson
Kirsten Dunst
Matt Damon
Don Cheadle
Billy Crystal
Alec Baldwin
Sylvester Stallone
Mark Wahlberg
Christian Slater
Mike Myers
Julianne Moore
Matthew McConaughey
Jennifer Lopez
Michael J. Fox
Tom Hanks
Whoopi Goldberg
Samuel L. Jackson
Cameron Diaz
David Duchovny
Pierce Brosnan
Matthew Broderick
Russell Crowe
Jane Lynch
Kristen Wiig
Pamela Anderson
Jennifer Aniston
Brad Pitt
Ashley Tisdale
Jamie Foxx
Maroon 5
Sean 'P. Diddy' Combs
Elvis Costello
Adrien Brody
David Boreanaz
Jessica Biel
Tony Bennett
Will Arnett
Charles Barkley
Sheryl Crow
Chris Kattan
Sara Bareilles
Phil McGraw
Donald Trump
Bob Odenkirk
Zach Braff
Common
Maury Povich
Freddie Prinze Jr.
Jeremy Piven
Kevin Nealon
Megan Mullally
Christopher Meloni
Paul McCartney
Jay Leno
Matt Lauer
Fall Out Boy
Heidi Klum
Katie Holmes
Jon Heder
Kathie Lee Gifford
Alicia Keys
Victoria Beckham
Steve Carell
David Koechner
Nick Cannon
Gerard Butler
Rachel Maddow
Jack McBrayer
Jon Bon Jovi
Alex Trebek
Halle Berry
Brian Williams
Jason Bateman
Josh Gad
Edward Asner
Reese Witherspoon
Jake Gyllenhaal
Norah Jones
Seth Rogen