Courteney Cox
Nick Kroll
Dana Carvey
Melissa Joan Hart
James Caan
Macy Gray
David Alan Grier
Mark-Paul Gosselaar
Emma Roberts
Colin Hanks
Alyson Hannigan
Kathy Griffin
Jennifer Garner
Fergie Duhamel
Dave Foley
Edie Falco
Joey Fatone
Donald Glover
Maroon 5
Kerry Washington
David Cross
Grizzly Bear
Andy Dick
Taye Diggs
Jason Sudeikis
Penรฉlope Cruz
Carson Daly
Sean 'P. Diddy' Combs
Elvis Costello
Michael Chiklis
Amber Riley
Sacha Baron Cohen
Jeffrey Ross
Ed McMahon
Janice Dickinson
Pete Yorn
Amanda Bynes
Mary J. Blige
James Van Der Beek
Will Arnett
Tom Jones
Tyra Banks
Paula Deen
Aubrey O'Day
Barbara Walters
John Mulaney
Christina Aguilera
Jessica Alba
Rachel Bilson
Marissa Jaret Winokur
Sheryl Crow
Anton Yelchin
Scott Wolf
Alex Pettyfer
Russell Brand
Jill Scott
Chuck Liddell
Jesse Eisenberg
Topher Grace
Chris Kattan
Sharon Jones
Louis C.K.
Julianne Hough
Gym Class Heroes
Channing Tatum
Paul Bettany
Dwyane Wade
Shaun White
Kristi Yamaguchi
Carson Kressley
Kenny Chesney
Judd Apatow
Chace Crawford
John Cena
Melanie Brown
Billy Eichner
Tony Hale
Michael Strahan
Nina Dobrev
Chris Paul
Luke Wilson
Kate Walsh
Donnie Wahlberg
Donald Trump
Wilmer Valderrama
Rose Byrne
Anderson Cooper
Little Big Town
The Black Eyed Peas
Bob Odenkirk
David Spade
Gene Simmons
Leah Remini
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Jason Schwartzman
Seann William Scott
Jimmie Johnson
Brandi Carlile
Zach Braff