David Bickford
Chandra Wilson
Masi Oka
Patricia Bethune
Carl Reiner
Keri Lynn Pratt
Freddie Prinze Jr.
Kim Raver
Erica Gimpel
John Larroquette
Rosie O'Donnell
Corin Nemec
Frankie Muniz
Kevin Nealon
Willie Nelson
Brandy Norwood
Mary McCormack
Ian McKellen
USC Trojan Marching Band
Jordan Belfi
Kellie Martin
Martina McBride
Susan Lucci
Natasha Lyonne
Bill Maher
Wendie Malick
Howie Mandel
Matt Lauer
Lucy Lawless
Jane Leeves
Sharon Lawrence
Jane Krakowski
Lenny Kravitz
Mila Kunis
Elle Fanning
Nick Lachey
Fall Out Boy
Gregg Daniel
Jamie Kennedy
Melina Kanakaredes
Billy Joel
Magic Johnson
Danica Patrick
Hugh M. Hefner
Katie Holmes
Amy Schumer
Stephanie Erb
Jeff Hephner
Dave Matthews
Joel McHale
James Blunt
Richard Herd
Josh Radnor
Ken Marino
Al Gore
Jerry Kernion
Eric Stonestreet
Johnny Sneed
Brenda Strong
Becky O'Donohue
Daniel Craig
Allison Smith
Nick Cannon
Jai Rodriguez
DJ Qualls
J.K. Simmons
Benjamin Bratt
Barry Bostwick
James Denton
Chris Pine
James Belushi
Aretha Franklin
Brian Dunkleman
Kevin Rankin
Javier Bardem
Julia Sweeney
Pharrell Williams
John Schneider
Kareem Abdul-Jabbar
Robin Wright
Elijah Wood
John Cho
Margaret Cho
Jake Gyllenhaal
Patrick St. Esprit
Padma Lakshmi
Zeljko Ivanek
Joe Perry
Jeff Perry
Vince Vaughn
Christopher Walken
Barbra Streisand
Chris Parnell
William Shatner
Liev Schreiber
Martin Sheen
Isabella Rossellini
John Ritter
Fred Savage