Dave Chappelle
Jason Mraz
Cindy Wilson
John Tesh
Tiffani Thiessen
Michael Stipe
Hilary Swank
Patti Smith
Marla Sokoloff
Kelly Osbourne
Oscar De La Hoya
David Spade
Steve Allen
Sinbad
Seann William Scott
Hanson
Jon Glaser
Carnie Wilson
Brian Setzer
Mayim Bialik
Rachael Harris
Jorge Garcia
Jimmie Johnson
Joss Stone
Kevin Connolly
Andrea Martin
They Might Be Giants
Gerald Downey
David Frost
Regina Spektor
Jane Carr
Jesse Tyler Ferguson
Judah Friedlander
Tracee Ellis Ross
Jason Momoa
Barry Humphries
Kevin James
Brian Cox
Anthony Bourdain
Dennis Rodman
Holly Robinson Peete
Gloria Reuben
Paul F. Tompkins
Silverchair
Caroline Rhea
Jaime Pressly
Stephen Root
Paulina Porizkova
Peter Riegert
Sarah Ferguson
Busy Philipps
Duane 'Dog' Chapman
Paul Shaffer
Steven Montfort
Lester Holt
Albert Hammond Jr.
Robert Wuhl
Allison Williams
Cyndi Lauper
Nancy Wilson
Jeff Gordon
JoAnna Garcia Swisher
Amy Pietz
My Morning Jacket
Haley Joel Osment
Dave Navarro
Ted Koppel
Randy Newman
Gena Lee Nolin
Mary McCormack
Kenny Rogers
Sarah McLachlan
Tim Meadows
Rob Zombie
Horatio Sanz
John Oliver
Kaylee DeFer
Rhys Darby
USC Trojan Marching Band
The Black Keys
Jaguares
Emily Mortimer
Mike Epps
The B-52's
Daryl Hall
Jet
Ziggy Marley
James Marsden
Kellie Martin
Martina McBride
Robert Loggia
Lyle Lovett
Lily Allen
Little Richard
Brian Palermo
Matt Lauer