Daniel Radcliffe, Neal Brennan, Morgan Spurlock

Amy Poehler, Joe Biden, A Great Big World

Kanye West, Russell Wilson

Kelly Ripa, Robyn Doolittle, Brad Paisley

Lena Dunham, Anthony Mackie, John Mayer Trio

Ian McKellen, Patrick Stewart, Sophia Bush, Michael Che

Brian Williams, Naomi Campbell, The Hold Steady

Ralph Fiennes, Allison Williams, Mike Birbiglia

Ice-T & Coco Austin, Nick Kroll, Rick Ross

Martha Stewart, Lil' Jon

Kenan Thompson, Johnny Weir & Tara Lipinski, Sarah Lewis

Andy Samberg, Busy Philipps, Abbi Jacobson, Ilana Glazer

Rachel Maddow, Ike Barinholtz, Titanfall demo

Dr. Oz, Norman Reedus, American Authors

Tilda Swinton, Warren Buffett, Dan Gilbert, Carrie Brownstein, Lo-Fang

Christian Slater, Neil DeGrasse Tyson, Andy Daly

Anderson Cooper, Alessandra Ambrosio, Behati Prinsloo, Iggy Azalea

Jason Sudeikis, Kathryn Hahn, David Remnick

Wendy Williams, Lena Headey, Eugene Mirman

Greg Kinnear, Shailene Woodley, Band of Skulls

John Leguizamo, Zosia Mamet, Kostya Kennedy

Kathie Lee Gifford, Hoda Kotb, Kyle MacLachlan, Karmin

Kim Kardashian, Taran Killam, Arianna Huffington

Timothy Olyphant, Cristin Milioti, Bleachers

Jennifer Connelly, James Van Der Beek, Joe Mande

Kevin Bacon, Kevin Millar & Sean Casey, Katherine Schwarzenegger

Anna Kendrick, Nick Cannon, Brett Eldredge

Bob Costas, Steve Coogan, Martin & Chris Kratt, Kongos

Whoopi Goldberg, Judd Apatow, John Mulaney

Jeremy Piven, Mike Greenberg, Mike Golic, New Politics

Kristen Wiig, Colin Hanks, Mario Batali

Denis Leary, Thomas Middleditch, Fitz & the Tantrums

Edie Falco, Marlon Wayans, Nikki Glaser

Sen. John McCain, Billy Eichner, Jason Derulo

Sofia Vergara, Natalie Dormer, Jonah Keri

Anthony Bourdain, Colin Quinn, Paramore

Cameron Diaz, Leslie Mann, Ronan Farrow, Gary Gulman

Daniel Radcliffe, Jessica St. Clair, Lennon Parham, Twenty One Pilots

Matt Lauer, Savannah Guthrie, Matt Walsh, Bill Nye

Lucy Liu, Barney Frank, Parquet Courts

Kiefer Sutherland, Rose Byrne, Richard Ayoade

Mindy Kaling, Jenna Elfman, Young the Giant

Ellen Page, Lewis Black, Black Label Society

Sarah Jessica Parker, Anna Wintour, Rich Eisen, The 1975

Jon Hamm, Larry King, Misty Copeland, Ali Wong

Chris O'Dowd, Emma Roberts, M.I.A.

Will Forte, Michael Symon

Tina Fey, Matthew Rhys, The Wild Feathers

Maya Rudolph, Lake Bell, Eddie Izzard

Patrick Stewart, Adam Duritz, Counting Crows

James McAvoy, Wendi McLendon-Covey, Kumail Nanjiani

Jennifer Lawrence, Alan Cumming, Little Daylight

Hugh Jackman, Kevin Nealon, Ali Wong

Nick Offerman & Megan Mullally, Gilbert Gottfried, Kip Moore

Dennis Miller, Anna Chlumsky, Bastille

Dan Bakkedahl, Demi Lovato

Jonah Hill, Laura Dern, Nick Turner

Steve Buscemi, Jake Tapper, Sia

Charlie Rose & Gayle King, Aidy Bryant, Linda Fairstein

John Oliver, Natasha Lyonne, Paolo Nutini

Gerard Butler, Tony Shalhoub, Myq Kaplan

Wanda Sykes, Piper Perabo, Stromae

Robert Pattinson, Gabrielle Union, David Wain

Mike Myers, Shep Gordon, Whitney Cummings, Tove Lo

Al Roker, Jenny Slate, Paul Haggis

Brian Williams, Chrissy Teigen, Charli XCX

Andy Cohen, The Kratt Brothers, Jeff Koons

Taye Diggs, Andy Serkis, Neon Trees

Keri Russell, Kevin Millar & Sean Casey, Michelle Wolf

Kate McKinnon, Pete Rose, Betty Who

Anna Paquin, Marc Maron, Elizabeth Karmel

Regis Philbin, John Henson, Broods

Julie Bowen, Brett Ratner, Ben Kronberg

Zach Braff, Jack Antonoff, Bleachers

Kate Hudson, David Remnick

Ricky Gervais, Zac Posen, G-Eazy

Hank Azaria, Mary Lynn Rajskub, Brendan Gleeson

Carson Daly, Penn & Teller, Christina Perri

Maggie Gyllenhaal, Lee Pace, Scott Aukerman

Chris Pratt, Laverne Cox, Big Data & Joywave

Ethan Hawke, Megyn Kelly, Paula Pell

Joan Rivers, Josh Meyers, Rixton

Clive Owen, Sarah Paulson, Chase Rice

Michael Fassbender, Allison Tolman, Joshua Ferris

Jeff Bridges, Riki Lindhome & Kate Micucci, Strand of Oaks

Meredith Vieira, Dane DeHaan, Magic Man

Mickey Rourke, Matthew Weiner, Roger Bennett & Michael Davies

Taylor Swift, Boy George, Derek Waters

Stephen Colbert, Amy Sedaris, Matthew Berry

Gwen Stefani, Andy Roddick, Counting Crows

Heidi Klum, Kieran Culkin, Leslie Jones

Luke Wilson, Max Greenfield, Banks

Jeff Goldblum, Hannibal Buress, Jeff Kluger

Connie Britton, Ben McKenzie, Vance Joy

Harry Connick Jr., Josh Charles, Nick Jonas

Bill Hader, Rep. Nancy Pelosi, Walk the Moon

Craig Ferguson, Octavia Spencer, James Ellroy

Tina Fey, Adam Pally, Grouplove

Julianna Margulies, Viggo Mortensen, Randy Liedtke