Al Sharpton, Kenny Mayne
Carmen Electra, Autolux
John Mayer Trio
Cheryl Hines, David Banner
Dominic Monaghan, Lil' Wayne
Quentin Tarantino, Tia Carrere, John Daly
David Boreanaz, Henry Phillips
Evangeline Lilly, Jonathan Rhys-Meyers, Giant Drag
John Mayer Trio, Steve-O
Michael Chiklis, Roselyn Sanchez, Bo Bice
Adewale Akinnuoye-Agbaje, Drew Lachey, Chamillionaire ft. Lil' Flip
Method Man, Motion City Soundtrack, Jerry Bruckheimer
David Gest, Feist
Regis Philbin, Jordana Brewster, She Wants Revenge
Jerry Rice, Mike Epps, Mike O'Connell
Martin Lawrence, Dem Franchize Boyz ft. Bow Wow, Jermaine Dupri
Kid Rock, David Alan Grier
David Spade, Rob Schneider, Jon Heder, Dwele
Michael Irvin, Jeff Daniels, The Four Tops, Buddy Guy
Jessica Alba, Anthony Anderson, The Four Tops
SuperBowl Episode
Mischa Barton, Travis Barker & Shanna Moakler, James Blunt
Jorge Garcia, Dan Naturman, Nelly
Wilmer Valderrama, Dan Naturman, Golden Brooks, Dwight Yoakam
Nick Cannon, Kathy Griffin, Damian Marley
Steve Coogan, Travis Stork, Daddy Yankee
Freddie Prinze, Jr., John Daly, Jacks Mannequin
Flavor Flav
Fred Savage, Harold Perrineau Jr., Yellowcard
Jack Osbourne, Carolyn Murphy, Dem Franchize Boyz
Shaun White, Steve Harvey, Hawthorne Heights
Kathie Lee Gifford, Yehya Mohamed, Augustana
Simon Cowell, Jennifer Esposito, Dilated Peoples
Cuba Gooding Jr., Mike Birbiglia
Paul Walker, Hannah Teter, Bow Wow, Travis Barker
Kelly Ripa, Tracy Morgan
Stacy Keibler, Howie Mandel, Three Six Mafia
Jamie Oliver, Sasha Cohen, OK Go
After the Academy Awards
Zooey Deschanel, Dave Sheridan, Panic! At the Disco
Amanda Bynes, Chuck Lidell, Jamie Cullum
Michael Rapaport, Elisha Cuthbert, Matisyahu
John Lydon, Orlando Jones, Jim Gaffigan
Ice Cube, Elantu B. Veovode, Nine Black Alps
Adam Brody, John Cena, Juvenile featuring Galactic
Randy Jackson, Janet Reno, Hard-Fi
James Caan, Justin Chambers, The Tossers
Hulk Hogan, Yunjin Kim, Harold & Darrell Allen
George Lopez, Duane "Dog" Chapman, the Sounds
Jamie-Lynn Sigler, Larry the Cable Guy, Gogol Bordello
Kiefer Sutherland, Rocco DeLuca
Seth Green, Chop from "King of Cars," Anthony Jeselnik, John Anderson
Anthony Anderson, Pete Rose
Carmen Electra, David Gest, People in Planes
Tori Spelling, C. Thomas Howell, T.I.
Rebecca Romijn, Judge Marilyn Milian, T-Pain
Chris Matthews, Craig Bierko
Wilmer Valderamma, Chris Elliott, The Wiggles
Charlie Sheen, Rube Goldberg Contest winners, K.T. Tunstall
Paula Abdul, Enrico Colantoni, Mighty Gonzalez
Cheryl Hines, Landon Donovan, Bril
Eva Longoria, Dick Cavett, Dresden Dolls
Regis Philbin, Barry Watson, Mike Birbiglia
Natasha Henstridge, Robert Wuhl, the cast of MTV's "Call to Greatness"
LL Cool J, Robert Klein
Guy Pearce, Ludacris, Atmosphere
Susan Lucci, Adam Carolla, Rihanna
Joe Gannascoli, Kellie Pickler, Adam Carolla, Godsmack
Jenny McCarthy, Seth MacFarlane, The Cult
Sir Ian McKellen, Jared Leto, Franz Ferdinand
Chris O'Donnell, American Chopper Guys
Kathie Lee Gifford, Isaiah Washington, Art Brut
Famke Janssen, Jared Leto, 30 Seconds to Mars
Carl Reiner, Ashley Tisdale, Ivan Kane's Royal Jelly dancers, Martin Fry
Reggie Bush, Pat O'Brien, Lacuna Coil
Jamie Kennedy, Daryl Hannah, Jonathan Rice
Rev. Jesse Jackson, Jimmy Bennett, Nick Lachey
Dominic Monaghan, J.J. Abrams, Taking Back Sunday
Katherine Heigl, James Pickens Jr., Chandra Wilson, Ben Lee
Drew Carey, Malcolm David Kelley, Christina Milian
Teri Hatcher, Umphrey's McGee featuring Huey Lewis
Sarah Silverman, Artie Lange, Hoobastank
Sarah Silverman, James Cramer, Denny "Average Homeboy" Blaze
Julia Stiles, Jason Ritter, Atreyu
Jon Favreau, Mike Iaconelli, Elefant
Dane Cook, Brett Ratner
Ice Cube, Paget Brewster
Jessica Alba, Larry the Cable Guy, Him
Rosie Perez, Jared Hess, Elefant
John C. Reilly, Gary Gulman
Jaime Pressly, Xzibit, The Streets
Luke Perry, Jean Smart, Huey Lewis
Jack Black, Wolfmother
Fiona Apple
Ozzy Osbourne, Anthony Bourdain
Bonnie Hunt, Phil Gordon, Buckcherry
Geena Davis, Louis C.K., Jeff Corwin
Mariah Carey, Rob Zombie
Jason Alexander, Meagan Good, Jamie Kennedy
Tommy Lee, 98-year-old high school student Josephine Belasco, Greg Fitzsimmons, the Fixx
George Foreman, psychotherapist Richard Cohen, Blue October
Kathy Griffin, Jason Gray-Stanford, the Brand New Heavies
Ed Burns, NBA Finals MVP Dwayne Wade, Flyleaf
Tracy Morgan, Shaun Alexander, Sonic Youth
Lance Armstrong, Matt Dallas, Smoosh
Brittany Murphy, Danica Patrick, Eagles of Death Metal
Terrell Owens, Rainn Wilson, Rascal Flatts
Shawn & Marlon Wayans, Fred Willard, Korn
Robin Williams, Anna Faris, Rhymefest
Allison Janney, Morgan Spurlock, Jurassic 5
Rosario Dawson, Jesse Metcalf, the Flaming Lips
Gene Simmons, Jeff Ross, the Elected
Jon Cryer, the Dudesons, Los Lonely Boys
Regis Philbin, Trevor Fehrman, Pharrell
Flavor Flav, Leslie Bibb, Ben Harper
Sandra Oh, Jewel
Cheryl Hines, Shaun White, Russell Peters
Will Ferrell, Bobby Cannavale, Under the Influence of Giants
Matt Dillon, Justin Long, Ziggy Marley
Jonathan Winters, Kenan Thompson, Against Me!
Paul Reubens, snake handler Jules Sylvester, Obie Trice, Leonid "the Magnificent" Filatov
Samuel L. Jackson, Elisha Cuthbert, Cobra Starship
Heidi Klum, Dave Navarro, Panic Channel
Hillary Duff, Ultimate Fighting Champion Chuck Lidell, Anti-Flag
Tom Cavanaugh, Tommy Chong, Cartel
Anthony Michael Hall, Joan & Melissa Rivers, the Red Jumpsuit Apparatus
Kevin Nealon, Jay Chandrasekhar, Pat Green
Tommy Lee, Wayne Brady, Starsailor
Michael Rapaport, Jimmie Johnson, Jo Koy, Wayman Tisdale
Lauren Holly, private investigator Vinny Parco, the Roots
Ron Livingston, Toby Keith
Anthony Michael Hall, James Carville, Robert Randolph and the Family Band
Tyra Banks, Jason Statham, Papa Roach
Orlando Bloom, Emily Deschanel, Lyfe Jennings
Diane Lane, celebrity photographer Yehya Mohamed, Chingy
Chris Elliott, Rachel Bilson, LeToya
Sarah Silverman, Lionel Richie
Zach Braff, Xzibit, Josh Radin
Dwayne "The Rock" Johnson, Bam Margera, Lupe Fiasco
Felicity Huffman, Jet Li, Human League
Johnny Knoxville, Kim Raver, Patrizio
George Lopez, Clay Aiken
Jon Heder, Don, Mole and Perry, The Red Jumpsuit Apparatus
Evangeline Lilly, Anthony Anderson, Ludacris
Eva Longoria, Artie Lange
Dax Shepard, Jordana Brewster, The Killers
Dane Cook, Emilie de Ravin, The Killers
Jessica Simpson, Carlos Mencia, The Killers
Andy Dick, Diora Baird, Jet
Jason Lee, America Ferrera, Gym Class Heroes
Wanda Sykes, Sun Ming Ming, Ruben Studdard
Robin Williams, Rod Stewart
Justin Timberlake, Kate Walsh
John Stamos, Bobcat Goldthwait, Ivan Kane's Royal Jelly
Anne Heche
Ted Danson, Jennifer Tilly, Xzibit
Terry Bradshaw, Matt Davis, Lloyd Banks
Kathy Griffin, Shawnee Smith, Meat Loaf
Sharon Osbourne, Josh Radnor, the Wreckers
Roseanne Barr, Joseph Cross
Val Kilmer, Bowling for Soup
Lauren Graham, Ricardo Chavira, Anita Baker
Diddy, Tony Hawk
Julia Louis-Dreyfus, Lady Sovereign
Don Rickles, Nick and Aaron Carter, The Hold Steady
Pamela Anderson, Geraldo Rivera, Brent Simon
Tracy Morgan, Jerry Springer, Akon
Brittany Murphy, Shia LaBeouf, John Legend
Greg Kinnear, Marla Sokoloff, Sherrod Small
Billy Crystal, Ricky Martin
Teri Hatcher, Gary Brolsma, Rock Star Supernova
Regis Philbin, Jay-Z
Wilmer Valderrama, Michael Irvin, Chris Daughtry
Taye Diggs, Teri Garr, Todd Glass
Rachel Weisz, Chi McBride, Jenny Lewis
Elijah Wood, Tichina Arnold, Mute Math
David Allen Grier, Tatum O'Neal, Lily Allen
Thandie Newton, Peter Falk, Bow Wow with Chris Brown
Tom Arnold, Jo Frost, Corinne Bailey Rae
Ted Danson, Mary J. Blige
Jessica Biel, Mario Batali, Fantasia
Shawn and Marlon Wayans, Eric Dane, The Living End
Ryan Seacrest, Beck
Howard Stern, Forest Whitaker, Nas
Matthew Fox, Lawrence Taylor, +44
Adam Carolla, Giovanni Ribisi, OK Go
Sylvester Stallone, Gnarls Barkley
Matthew McConaughey, Yao Ming, Tracy McGrady, Hall & Oates
George Lopez, Giuliana DePandi, My Chemical Romance