Sharon Osbourne
Nestor Serrano
Mark Thompson
Jerry Springer
Lil' Jon
Taylor Hicks
James Remar
Sugar Ray Leonard
Robert Patrick
Tony Hawk
David Duchovny
Gordon Ramsay
Greg Grunberg
Luke Van Pelt
Mark Pellegrino
Carrie Preston
Kim Kardashian
Natasha Bedingfield
Wyclef Jean
Maria Menounos
Leeza Gibbons
George Gerdes
April Grace
Donnie Keshawarz
Christina Aguilera
Jessica Alba
John Pyper-Ferguson
Ryan Seacrest
Sebastian Rochรฉ
Jack Osbourne
Titus Welliver
John Cena
Nicole Richie
Gene Simmons
Simon Cowell
Tara Reid
Patti Allan
Tamara Taylor
Hoon Lee
Jaime Pressly
Rowan Longworth
Hiro Kanagawa
Steven Cojocaru
Kira Reed Lorsch
Kanye West
Alessandro Juliani
Genevieve Buechner
James M. Connor
Winston Story
Steve Eastin
Ben Cotton
Cyndi Lauper
Colleen Winton
Brendan Patrick Connor
Lillian Hurst
Neil Patrick Harris
Marilu Henner
Patrick Keating
Charles Martin Smith
Tracy Morgan
Jenni Blong
Vivica A. Fox
Pauly Shore
Michael Kopsa
Paula Malcomson
Kate Connor
Jordan Lawson
Erik Palladino
Frankie Muniz
Mandy Moore
The Game
Brandy Norwood
Scott William Winters
Ed Vassallo
Scott Grimes
Phyllis Somerville
Judson Mills
Doug Hutchison
Mark McGrath
Eric McCormack
Penn Jillette
Brian McKnight
Adam Lieberman
Teller
USC Trojan Marching Band
Randy Jackson
Minnie Driver
Brad Dourif
Robert Downey Jr.
David Bloom