Amanda Peet, Jay Thomas, Darlene Love

Denis Leary, Grace Potter & the Nocturnals

Jamie Foxx, Sofia Vergara

Jack Black, Marv Albert

Dustin Hoffman, Robert DeNiro, Hannibal Buress

Matt Damon, Florence and the Machine

Tom Dreesen, Ronnie Spector

Paul Rudd, Chris Russo, Joanna Newsom

Ricky Gervais, Hailee Steinfeld, Diddy-Dirty Money, a Top Ten List presented by Heisman Trophy winner Cam Newton

Reese Witherspoon, Colin Quinn

Bill O'Reilly, Phosphorescent

Barbara Walters, Jayma Mays, Alison Balsom

Johnny Depp, Ra Ra Riot, George Benson

Ray Romano, John Mellencamp

Staff Sgt. Salvatore Giunta, Sahara Smith

Jerry Seinfeld, Colin Firth

Natalie Portman, Jay Pharoah

Billy Bob Thornton, Mike E. Winfield, the Secret Sisters

Jim Carrey, Nicki Minaj

Jake Gyllenhaal, Fran Lebowitz, Ne-Yo

Jay-Z, Jamie Oliver, Rihanna

Emma Watson, Scott Caan, Rascal Flatts

Kelly Ripa, Greg Fitzsimmons, Reba McEntire

Cher, Bruno Mars

Russell Crowe, Quincy Jones, Snoop Dogg

Denzel Washington, Bon Jovi

Harrison Ford, Cee-Lo Green

Steve Martin, Emily Deschanel

Tracy Morgan, Mike E. Winfield, the Secret Sisters

Tina Fey, Brad Paisley

Robert Downey Jr., Elvis Costello

Michael J. Fox, Shaun White, a Top Ten List presented by Amar'e Stoudemire

Will Ferrell, Kid Cudi

Dana Carvey, Lisa Kelly, Michael Franti & Spearhead

Taylor Swift, Seth Meyers

Charles Barkley, Gary Dell'Abate, Kings of Leon

David Duchovny, Amy Sedaris, Mike E. Winfield

Diddy, Emma Stone

Hilary Swank, Mike Greenberg & Mike Golic

Matt Damon, My Morning Jacket

Jim Parsons, Geoffrey Canada, Mark Ronson with Q-Tip and MNDR

Rachael Ray, Allan Havey, Antony & the Johnsons

Stephen Colbert, Johnny Knoxville, Gorillaz

David Axelrod, Julie Chen

Tony Blair, Mavis Staples with Jeff Tweedy

Bruce Willis, will.i.am with Nicki Minaj

Blake Lively, Michael C. Hall, Drake

Tom Selleck, Janet Elder, Tired Pony

Mayor Michael Bloomberg, Jesse Eisenberg

Jon Stewart, N.E.R.D.

Katherine Heigl, Daniel Dae Kim, Runner Runner

Shia LaBeouf, Brian Regan, Jimmy Eat World

James Franco, Sofia Vergara, Shakira

Joaquin Phoenix, Tom Jones

Simon Baker, Nicole "Snooki" Polizzi, Maroon 5

Bill Clinton, Chromeo

Jack Hanna, Jamey Johnson

Julianna Margulies, the Black Angels

Katie Holmes, Rick Harrison

Will Arnett, Tommy Johnagin, Karen Elson

Donald Trump, Michelle Beadle, Jukebox the Ghost

Michael Douglas, Bill McKibben

Jessica Alba, Jimmie Walker, Ryan Bingham and the Dead Horses

Anne Heche, Ken Burns, The Specials

Christina Applegate, Tom Dreesen, the Pretty Reckless, a Top Ten List presented by Miss Universe Xmena Navarrete

Drew Barrymore, Katy Perry

Brian Williams, Big Boi

Mark Wahlberg, dock diving dogs, Cory Kahaney, V.V. Brown

Julia Roberts, the Dead Weather

Michael Cera, Rachel Maddow, Herbie Hancock

Will Ferrell, Damian Marley & Nas

Paul Rudd, Bill Burr, Interpol

Michael Keaton, Ron Dante, the Flaming Lips

Luke Wilson, Kristen Schaal, Dierks Bentley

Denis Leary, Albert Pujols, Jimmy Webb

Joan Rivers, Steve Winwood

Bill Murray, Alejandro Escovedo

Steve Carell, Selena Gomez, Sheryl Crow

Sylvester Stallone, Rob Corddry, Robyn

Kyra Sedgwick, Bret Michaels, Jimmy Cliff

Joseph Gordon-Levitt, Laurie Anderson

Kristin Chenoweth, Jonathan Alter, M.I.A.

Nicolas Cage, Steel Train

Taylor Lautner, Barry Sonnenfeld

Julianne Moore, Mike Massimino, New Pornographers

Dolly Parton, Jonathan Alter

Kristen Stewart, Gary Faulkner, Tokyo Police Club, a Top Ten List presented by John Isner

Jay-Z & Eminem

Kevin James, Thomas L. Friedman

Adam Sandler, Bettye LaVette

Regis Philbin, Trombone Shorty & Orleans Avenue

Salma Hayek Pinault, Chris "Mad Dog" Russo

Jada Pinkett Smith, Larry Miller, Fred Eaglesmith

Miley Cyrus, Rick Harrison

John Goodman, Emeril Lagasse, Deer Tick

Katie Couric, Devo, Larry Graham

Helen Mirren, Colin Hanks, Cyndi Lauper

Sean Hayes, Robert Klein, Allison Moorer

Harry Connick Jr., Jaden Smith, Peter Wolf, a Top Ten List presented by Washington Nationals pitcher Stephen Strasburg

Bradley Cooper, Khloe & Kourtney Kardashian, Christina Aguilera

Kate Hudson, Indianapolis 500 winner Dario Franchitti, Sarah McLachlan

Jessica Biel, Lee DeWyze

Don Rickles, Piedmont Bird Callers, John Prine with Yim Yames of My Morning Jacket

Sarah Jessica Parker, the Black Keys, a Top Ten List presented by members of United States Navy, Marine Corps & Coast Guard

Jake Gyllenhaal, Dr. Edward B. Overton

Ashton Kutcher, Larry Miller, Michael Ammar, Brooks & Dunn with Reba McEntire

Katherine Heigl, Steve Cohen, Band of Horses

Russell Brand, Johnny "Ace" Palmer, Stone Temple Pilots, a Top Ten List presented by Carlton Cuse & Damon Lindelof

Jonah Hill, Janelle Monae, John Carney, a Top Ten List presented by Miss USA Rima Fakih

Matthew Fox, Zac Brown Band, "American Idol" castoff Michael Lynche, Jason Randal

Mike Myers, Tom Dreesen

Alec Baldwin, the National

Michael Keaton, Jenna Fischer

Queen Latifah, Will Forte, MGMT, a Top Ten List presented by Oakland Athletics perfect game pitcher Dallas Braden

Evangeline Lilly, Sam Rockwell, "American Idol" castoff Aaron Kelly, a performance by the Broadway cast of "Million Dollar Quartet"

Amanda Peet, Nick Griffin, Wale

Beth Ostrosky Stern, Court Yard Hounds

Jack Hanna, Kerry Washington, Willie Nelson

Russell Crowe, Sharon Jones and the Dap-Kings

Mickey Rourke, Jim Parsons, "American Idol" castoff Siobhan Magnus

David Beckham, Mike Birbiglia, the Hold Steady

Gwyneth Paltrow, the Broadway cast of "American Idiot"

Robert Downey Jr., OK Go

Courtney Love, Michael Caine, Hole

Dr. Phil McGraw, Jon Gruden, David Sanborn, "American Idol" castoff Tim Urban

Kelsey Grammer, Jeff Altman, Hanson

David Spade, Lisa P. Jackson, Broken Social Scene

Eddie Murphy, Kaley Cuoco, Jakob Dylan

Demi Moore, David Chang, Justin Nozuka

Jennifer Lopez, Mike Golic & Mike Greenberg, "American Idol" castoffs Andrew Garcia & Katie Stevens

Chris Rock, Jane Lynch

Steve Carell, Brad Stevens, "American Idol" castoff Didi Benami, a performance from the Broadway musical "Addams Family"

Nathan Lane, She & Him

Sam Worthington, Patty Loveless

Ricky Gervais, turkey callers, the Whigs

Luke Wilson, Pam Stout, Alan Jackson

Robin Williams, "American Idol" castoff Paige Miles, Usher

Tina Fey, Bryan Cranston, Joan Jett and the Blackhearts

Ben Stiller, Jamie Oliver, Justin Bieber

Greg Kinnear, "American Idol" castoff Lacey Brown, Michael Buble, a Top Ten List presented by Harry Smith

Gerard Butler, Mindy Kaling, Free Energy

Jimmy Kimmel, Kirstie Alley, a Top Ten List presented by Snoop Dogg

Jennifer Aniston, Charles Moore

Liev Schreiber, Jim Gaffigan, Drive-By Truckers

Donald Trump, John Hiatt

Jessica Simpson, Alkaline Trio, a Top Ten List presented by former Illinois Gov. Rod Blagojevich

Julianna Margulies, grocery bagging champion Kyle Perry, Broken Bells

Kelly Ripa, Lady Antebellum

Matt Damon, Danny Bhoy, Corinne Bailey Rae

Tom Hanks, Spoon, a Top Ten List presented by the U.S. Men's Olympic Four-Man Bobsled team

Jerry Seinfeld, Tom Brokaw, a Top Ten List presented by Barbara Walters

Mitt Romney, Mia Wasikowska, a Top Ten List presented by Evan Lysacek

Bill Murray, Ludacris

Nicole Richie, Tom Papa

Scarlett Johansson, Keith Olbermann, Daniel Merriweather

Ewan McGregor, Abby Elliott, Mumford & Sons

Ben Kingsley, Mary J. Blige

Tracy Morgan, Daytona 500 winner Jamie McMurray, Fanfarlo

Jeff Bridges, Joe Wong, the Soft Pack

Regis & Joy Philbin, Elizabeth Banks, a Top Ten List presented by Benicio Del Toro

Jessica Biel, Christoph Waltz, Josh Turner, a Top Ten List presented by the cast of CBS's "Survivor: Heroes vs. Villains"

Jennifer Garner, "Sports Illustrated" cover model Brooklyn Decker, Sade

Drew Brees, Sandra Bullock

Jack Hanna, Joe Wong, the Swell Season

Jamie Foxx, Amanda Seyfried, Robin Thicke

Sarah Silverman, Jeremy Renner, Nneka, a Top Ten List presented by Paris Hilton

John Travolta, Shaun White, Ben Harper & Relentless7

Bruce Willis, Ne-Yo

Catherine Zeta-Jones, Jeff Stilson, Charlotte Gainsbourg

Harrison Ford, Blind Boys of Alabama with Lou Reed

Claire Danes, Will Arnett, James Taylor & Carole King

Dwayne Johnson, the Swell Season

Kristen Bell, Randy Jackson

Glenn Close, Eddie Brill, Matt Morris

Denzel Washington, heart surgeon Dr. O. Wayne Isom, the Low Anthem

Kiefer Sutherland, the HotRats

Whoopi Goldberg, Jason Sudeikis, Findlay Brown

Jennifer Connelly, Paul Teutul Sr., Ryan Bingham

Teri Hatcher, Jake Johannsen, the Dodos

Bradley Cooper, Rachel Maddow, Nick Jonas & the Administration

Sigourney Weaver, Marv Albert, Julian Casablancas

Amy Adams, Zachary Levi, Vampire Weekend

Jenna Elfman, Michael Cera, David Gray