Will Arnett, Lisa Lampanelli, Guided by Voices
Brian Williams, WU LYF
Tina Fey, Jeremy Irvine, Barr Brothers
Kristen Bell, Dan Naturman, Blind Pilot
Mark Wahlberg, Heather Morris, Snow Patrol
Kate Beckinsale, Marv Albert, The Little Willies
Dolly Parton, Alan Zweibel
Sen. John McCain, Johnny Winter
Viggo Mortensen, Dennis Regan, Tony Bennett
Simon Baker, Elizabeth Banks, Seal
Ricky Gervais, Jessica Chastain, Kathleen Edwards
Marg Helgenberger, Michael Fassbender, Ellie Goulding
Kathy Griffin, Simon Helberg, Joseph Arthur
Dana Carvey, Jon Fisch, Los Campesinos!
Jennifer Lopez, Rob Schneider, James McCartney
Bill Murray, Girls' Generation
Howard Stern, The Airborne Toxic Event
Woody Harrelson, Stephen Merchant, Lana Del Rey
Michelle Williams, Jake Johannsen, Ziggy Marley
Eli Manning, Sarah Michelle Gellar, Die Antwoord
Denzel Washington, The Fray
Ryan Reynolds, Ellie Kemper, Dierks Bentley
Nicolas Cage, Michelle Dockery, The Kills
David Spade, Betty Wright
Reese Witherspoon, Michael Weatherly, Top Ten by Sports Illustrated Swimsuit models, Kasabian
Viola Davis, the 2012 Sports Illustrated Swimsuit cover model, Mark Ronson, Erykah Badu, The Dap-Kings, Zigaboo Modeliste
Jon Stewart, American Bagging Champion Stephanie Teteak, Yelawolf with Kid Rock
Joan Rivers, Andrew Lincoln, Jason Mraz
Kristen Wiig, Mike Birbiglia, Butch Walker and the Black Widows
Jack Hanna, Jesse Tyler Ferguson
Alec Baldwin, Eric Hutchinson
Paul Rudd, John Witherspoon, Heartless Bastards
Kristin Chenoweth, Joe Scarborough, K'naan featuring Nelly Furtado
Matthew Broderick, Nick Griffin, We Are Augustines
Ed Helms, Dan Patrick, Lyle Lovett
Nathan Lane, Pauley Perrette, Estelle
Neil Patrick Harris, Taylor Kitsch, Robert Glasper Experiment featuring Lupe Fiasco & Bilal
Jon Hamm, Ted Alexandro, White Rabbits
Will Ferrell, Jon Bernthal
Amanda Peet, Nick Offerman, Top Ten by Cee-Lo Green, The Chieftains with the Low Anthem
Martin Short, The Ting Tings
Michelle Obama, Esperanza Spalding
Jennifer Lawrence, Gail Collins, The Shins
Debra Messing, Josh Hutcherson, Oberhofer
Rachel Maddow, Timothy Olyphant, Train
Jason Sudeikis, Lionel Richie, Jason Aldean
Chris Elliott, Mohamed Nasheed, Justin Townes Earle
Tracy Morgan, Jim Rome, The Broadway musical 'Once'
Megan Mullally, Joe Wong, Band of Skulls
Keith Olbermann, Allison Williams, Lukas Nelson & Promise of the Real
Kiefer Sutherland, Eugene Levy, The Punch Brothers
Ricky Gervais, Cobie Smulders, Tennis
Sean Hayes, Shooter Jennings
Magic Johnson, Larry Bird, Jim Gaffigan, Kaiser Chiefs
Billy Crystal, Alabama Shakes
Julia Louis-Dreyfus, Keith Alberstadt, Bonnie Raitt
Jason Segel, Zach Wahls, Fun
Amy Poehler, Wendy Williams, Trampled by Turtles
Rob Lowe, Gov. Brian Schweitzer, The War on Drugs
Robin Williams, Andrew Luck
Madden NFL 13 Cover Calvin Johnson, Chris Hemsworth, Darrell Hammond, Miike Snow
Don Rickles, Carrie Underwood
Seth Meyers, Krysten Ritter, Father John Misty
Stupid Pet Tricks, Johnny Galecki, Norah Jones
Stephen Colbert, Chloe Grace Moretz, The cast of 'Nice Work If You Can Get It'
Anderson Cooper, Yves Rossy, Electric Guest
Dr. Phil McGraw, Beth Behrs, Spiritualized
Jim Parsons, Mika Brzezinski, Macy Gray
Eva Longoria, Tom Dreesen, Florence and The Machine
Kid Scientists, Elizabeth Banks, Edward Sharpe & The Magnetic Zeros
Jon Cryer, Tommy Johnagin, M. Ward
Kelly Ripa, Adam Scott, Tenacious D
Brian Williams, El-P
Betty White, Moses Maddox, Best Coast
Conan O'Brien, Regina Spektor, John Mayer
Sacha Baron Cohen, Julie Chen, Beach House
Lea Michele, Barry Sonnenfeld, Shaolin Warriors of Ringling Bros
Will Smith, Gossip
Piedmont Bird Callers, Bill O'Reilly, Pitbull
Joan Rivers, Dario Franchitti, Silversun Pickups
Neil Patrick Harris, Noomi Rapace, Alan Jackson
Jane Fonda, Mayor of London Boris Johnson, Jimmy Cliff
Bill Murray, The Temper Trap
Mark Wahlberg, Sebastian Vettel, Black Box Revelation
Jack Hanna, Patti Smith
Adam Sandler, Jerry Douglas
Regis Philbin, Lenny Marcus, Elizabeth Cook
Denis Leary, Olivia Wilde, The Pierces
Jeff Daniels, Benjamin Walker, Walk the Moon
Alec Baldwin, Michael Kiwanuka
Justin Bieber, Michael Ian Black
Emma Stone, Jimmie Walker, Diamond Rugs
LeBron James, Andrew Garfield, Maroon 5
Channing Tatum, Scott Pelley, The Gaslight Anthem
Blake Lively, Drew Brees
Ray Romano, Tom Waits, Top Ten by American League All-Stars
Queen Latifah, Fred Armisen, Cory Chisel and the Wandering Sons
Bryan Cranston, R.A. Dickey, Zac Brown Band
Anne Hathaway, Moody McCarthy, Loudon Wainwright III
Morgan Freeman, Gallagher, Nas
Roseanne Barr, Aubrey Plaza, Jeff the Brotherhood
Kyra Sedgwick, Mike Golic and Greenberg, Red Wanting Blue
Woody Harrelson, Todd Barry, Grafitti6
Will Ferrell, Rufus Wainwright
Zach Galifianakis, Former U.S. Army Sgt. Valerie Brown, Allen Stone
Jonah Hill, Dr. Leonard Girardi, Milo Greene
Joel McHale, Andrew Norelli, Will.I.Am
Andy Samberg, Ashton Eaton, Glen Hansard
Jennifer Garner, The U.S. Women's Olympic Gymnastics team, Rodriguez
Tom Brokaw, Dana Vollmer, Beth Orton
Tracy Morgan, Erik Kynard, Ben Howard
Kelsey Grammer, Olivia Munn, Train
Bill Hader, Mary-Louise Parker, The Walkmen
Rachel Maddow, Serena Williams, Elle King
Kathy Griffin, Michael Somerville, Josh Turner
Jake Gyllenhaal, Sharon Osbourne, Neon Trees
Amy Adams, Paul Teutul Sr. & Paul Teutul Jr., Hacienda
Michelle Obama, The Chevin
Bruce Willis, Brian Regan, The Heavy
Claire Danes, Dwyane Wade, Bob Mould
Emma Watson, Julie Chen, Matchbox Twenty
Howard Stern, Jason Aldean
Joseph Gordon Levitt, Mindy Kaling, Of Gentlemen and Cowards
President Barack Obama
Michael Strahan, Arthur Meyer
Nathan Lane, Ryan Hunter-Reay, The Killers
Steve Martin, Gotye
Stupid Human Tricks, Kaley Cuoco, The Whigs
David Cameron, Jonny Lee Miller
Jimmy Fallon, Neil Young, Lupe Fiasco
Regis Philbin, Tom Dreesen, Dwight Yoakam
Stephen Colbert, Theresa Caputo, Martha Wash
Martin Short, Kat Dennings
Tina Fey, Rick Santorum, LP
Craig Ferguson, Anna Kendrick, The Raveonettes
Billy Crystal, The Wallflowers
Jack Hanna, Max Greenfield
Kevin James, Chris Elliott, Miguel
Salma Hayek Pinault, Nick Offerman, KISS
Lucy Liu; Rob Corddry; Daughter
John Goodman, Jeff Altman, Jamey Johnson with Alison Krauss
Tom Hanks; Tony Bennett
Taylor Swift; Rachel Maddow
Bill O'Reilly; Nicole Snooki Polizzi; The Lumineers
Donald Trump; Adam Levine; Carly Rae Jepsen
Dennis Quaid; Krysten Ritter; Diamond Rings
Denzel Washington, Paul Banks
Jim Cantore; Ken Burns; Andrew Bird
Katie Couric; Rita Ora
Steven Tyler and Joe Perry; Judy Greer; Aerosmith
Jason Sudeikis; Michael Che; Ultraĩsta
Ricky Gervais; Simon Helberg; Ty Segall
Brian Williams; Ne-Yo
Robin Williams; Lianne La Havas
Anderson Cooper; Myq Kaplan; Alberta Cross
Bradley Cooper; Robert Klein; Soundgarden
Julianna Margulies; Mumford & Sons
Alec Baldwin; Dirty Projectors
Zooey Deschanel; Lisa Lampanelli; Donald Fagen
Dr. Phil McGraw; Carmen Lynch; Divine Fits
Jessica Biel; Pete Townshend; Philip Phillips
Amy Poehler; Josh Hutcherson; Tegan and Sara
Scarlett Johansson; Willie Nelson; Gary Clark Jr.
Led Zeppelin; John Krasinski; Paloma Faith
Matt Damon; Martin Freeman; JD McPherson
Albert Brooks; Diana Krall
Bill Murray; Vintage Trouble
Dustin Hoffman; One Direction
Anne Hathaway; Jake Johnson; “The President's Own” United States Marine Band
Amanda Seyfried; Natalia Makarova; Awolnation
Billy Crystal; James Balong; Grizzly Bear
Jamie Foxx; Julie Chen; DIIV
Samuel L. Jackson; Carrie Brownstein & Fred Armisen; Jason Isbell and the 400 Unit
Tom Cruise; MNDR
Paul Rudd; Alicia Keys
Seth Rogen; John Witherspoon
Katie Holmes; Jon Bon Jovi
Naomi Watts; Jay Thomas; Darlene Love
