Madonna, Harry Connick Jr., a Top Ten List presented by the New York Rangers
Woody Harrelson, Kim Kardashian
Larry David, Tom Russell
Steve Martin, Lea Michelle
Paul Shaffer, Eliza Dushku, KISS
Vince Vaughn, Carey Mulligan, Rosanne Cash
Kristin Davis, Barry Sonnenfeld
Jon Hamm, Andy Kindler, Brett Dennen
Garry Shandling, Kaley Cuoco, Tim McGraw
Sienna Miller, Aziz Ansari, Dead by Sunrise
Tina Fey, Chris "Mad Dog" Russo, Mika
Don Rickles, Built to Spill
Uma Thurman, Tim McGraw
Charles Barkley, Cheryl Hines, Harper Simon
Courteney Cox, William Knoedelseder, Florence and the Machine
Patrick Dempsey, Bud Selig, Sting
Tom Hanks, Weezer, a Top Ten List presented by Chad Ochocinco
Regis Philbin, Brian Regan, Weezer
Julia Louis-Dreyfus, Guy Fieri, Carrie Underwood
Al Gore, Brad Paisley, a Top Ten List presented by Michael Buble
Bill Cosby, Ryan Bingham
Bill Maher, Gabourey "Gabby" Sidibe, Keith Urban
Ricky Gervais, Brian Regan, Ralph Stanley
Bill Murray, Gabourey "Gabby" Sidibe
Jack Hanna, Shakira
Kate Walsh, Norah Jones
Kid Scientists, Amanda Peet, the Cribs with Johnny Marr
Mariah Carey
Sharon Stone, Seth Meyers
Penelope Cruz, the Script
Stupid human tricks, Robert Pattinson, Ray Davies
Stephen Colbert, John Mayer
Viggo Mortensen, Lyle Lovett
Robin Williams, Ashley Greene
Zac Efron, Carrie Fisher, Rihanna
Natalie Portman, Adam Lambert
Barbara Walters, Anna Kendrick
Ray Romano, Blackroc
Rachel Weisz, Rob Thomas
Kate Hudson, Dr. James Hansen, Tori Amos
Kyra Sedgwick, Brian Scott McFadden, Joe Perry
Hugh Grant, Zoe Saldana, Alicia Keys
Sarah Jessica Parker, Leona Lewis
Robert Downey Jr., Kris Allen
Robert Downey Jr., Kris Allen
Cate Blanchett, Tom Dreesen
