Aired: 1/5/2015
Aired: 1/6/2015
Aired: 1/7/2015
Aired: 1/8/2015
Aired: 1/13/2015
Jessica Chastain, Patricia Arquette, Childish Gambino
Aired: 1/14/2015
Kaley Cuoco-Sweeting, Omar Epps, Steel Panther
Aired: 1/15/2015
Johnny Depp, Marion Cotillard, Kandace Springs
Aired: 1/19/2015
Danny DeVito, Abbi Jacobson, Ilana Glazer, Bad Suns
Aired: 1/20/2015
Eric Stonestreet, Stephen Amell, Logic
Aired: 1/21/2015
Ewan McGregor, Lea Michele, Tess Henley
Aired: 1/22/2015
Edward Norton, Al Michaels, The Decemberists
Aired: 1/26/2015
Channing Tatum, J.J. Watt, ZZ Top
Aired: 1/27/2015
Kevin Costner, Eddie Redmayne, Jamie Cullum
Aired: 1/28/2015
David Beckham, Elle Macpherson, Vance Joy
Aired: 1/29/2015
Kerry Washington, Dave Salmoni, Ne-Yo
Aired: 2/2/2015
Guests Rob Gronkowski, Eva Longoria. Weezer and ZZ Top perform as WeeZ Top on the inaugural "Mash Up Mondays"
Aired: 2/3/2015
Mila Kunis, Bob Odenkirk, Charli XCX
Aired: 2/4/2015
Lauren Cohan, Interview and Music from Jeff Bridges
Aired: 2/5/2015
Magic Johnson, Scott Foley, Magic!
Aired: 2/9/2015
Bill O'Reilly, Kelly Osbourne, Morris Day & The Time with Haim
Aired: 2/10/2015
Anna Faris, Jeff Van Gundy & Mark Jackson, Annie Lennox
Aired: 2/11/2015
David Spade, Randall Park, The Band Perry
Aired: 2/12/2015
Keira Knightley, Tony Goldwyn, Incubus
Aired: 2/16/2015
Benedict Cumberbatch, Stana Katic, Chris Soules, Aloe Blacc & Blackstreet
Aired: 2/17/2015
Kristen Bell, Chris Elliott, Big Sean
Aired: 2/18/2015
Neil Patrick Harris, Gillian Jacobs, Rascal Flatts
Aired: 2/19/2015
Kelly Ripa, Joshua Malina, Gorgon City feat. Jennifer Hudson
Aired: 2/23/2015
Kobe Bryant, Chrissy Teigen, Kenny G & Warren G
Aired: 2/25/2015
Will Smith, Elizabeth Henstridge, Sam Hunt
Aired: 2/26/2015
Viola Davis, Richard Madden, Common
Aired: 3/3/2015
Starring Bridgit Mendler (NBC's Undateable); comedian Beth Stelling and Chef Gordon Ramsay who tested Jimmy's palate by giving him a blind taste test.
Aired: 3/4/2015
Vince Vaughn, Mike Tyson
Aired: 3/5/2015
Naomi Watts, Reggie Miller, Carly Rae Jepsen
Aired: 3/9/2015
Bette Midler, the next Bachelorette, Afghan Whigs
Aired: 3/10/2015
Jennifer Lopez, Keith Urban, Harry Connick Jr., Ryan Seacrest (American Idol (2002)); Eric André (Man Seeking Woman (2015)); Keith Urban performs.
Aired: 3/11/2015
Liam Neeson, Octavia Spencer, AWOLNATION
Aired: 3/12/2015
President Barack Obama; Sean Penn (The Gunman (2015)). Also: "Earth Wind and Fire" perform.
Aired: 3/16/2015
Kevin Hart, Brad Paisley
Aired: 3/17/2015
Julia Louis-Dreyfus, Robert Rodriguez, Spoon
Aired: 3/18/2015
Tony Romo, James Bay
Aired: 3/19/2015
Bill Murray, The cast of The Walking Dead
Aired: 3/20/2015
Kanye West, Willie Nelson
Aired: 12/9/2014
Comic Kathy Griffin; sports broadcasters Chris Fowler and Kirk Herbstreit; Priory performs.
Aired: 3/26/2015
Zooey Deschanel, Guillermo Diaz, Charlie Wilson
Aired: 3/30/2015
Vin Diesel, Music from Van Halen
Aired: 12/17/2014
Actor Michael Keaton; TV host Megyn Kelly; George Ezra performs.
Aired: 12/18/2014
Comic Mel Brooks; actress Christine Baranski; Jenny Lewis performs.
Actress Anne Hathaway; reality-TV star Chris Soules; Heart performs.
Actor Matt LeBlanc; actress Hayley Atwell; chef Jamie Oliver.
TV-show host Bill Maher; actor Nick Kroll; The Lone Bellow performs.
Actor Joaquin Phoenix; comic Larry Wilmore; Frankie Ballard performs.
Actress Jessica Chastain; actress Patricia Arquette; Childish Gambino performs.
Actress Kaley Cuoco-Sweeting; actor Omar Epps; Steel Panther performs.
Actor Johnny Depp; actress Marion Cotillard; Kandace Springs performs.
Actresses Abbi Jacobson and Ilana Glazer; Bad Suns perform.
Actor Eric Stonestreet; actor Stephen Amell.
Actor Ewan McGregor; actress Lea Michele; Tess Henley performs.
Actor Edward Norton; sportscaster Al Michaels; The Decemberists perform.
Actor Channing Tatum; professional football player J.J. Watt; ZZ Top performs.
Actor Kevin Costner; actor Eddie Redmayne; Jamie Cullum performs.
Former professional soccer player David Beckham; model Elle Macpherson; Vance Joy performs.
Actress Kerry Washington; animal handler Dave Salmoni; Ne-Yo performs.
TV host Bill O'Reilly; TV personality Kelly Osbourne; Mashup Monday features a performance from "Morris Day and the HAIM" (Morris Day and The Time and HAIM).
Actress Anna Faris; sportscasters Jeff Van Gundy and Mark Jackson; Annie Lennox performs.
Sam Smith performs.
Actress Keira Knightley; Incubus performs.
Mashup Monday features a performance from "Aloe Blaccstreet" (Aloe Blacc and Blackstreet).
Actress Kristen Bell; actor Chris Elliott; Big Sean performs.
Actor Neil Patrick Harris; actress Gillian Jacobs; Rascal Flatts perform.
TV host Kelly Ripa; actor Joshua Malina; Gorgon City performs with Jennifer Hudson.
Aired: 2/22/2015
A post-Oscar celebration; actor John Travolta.
Professional basketball player Kobe Bryant.
Aired: 2/24/2015
Actor Will Forte; actress Bella Thorne; Prince Royce performs.
Actor Will Forte; actress Elizabeth Henstridge; Sam Hunt performs.
Actress Viola Davis; actor Richard Madden.
Aired: 3/2/2015
Actress Cate Blanchett; actor Ryan Phillippe; Joywave performs.
Chef Gordon Ramsay; actress Bridgit Mendler; comic Beth Stelling.
Actor Vince Vaughn; retired professional boxer Mike Tyson; Drew Holcomb and The Neighbors perform.
Actress Naomi Watts; Carly Rae Jepsen performs.
Actress Bette Midler; the latest woman to be featured on "The Bachelorette"; The Afghan Whigs perform.
"American Idol" judges Jennifer Lopez, Keith Urban and Harry Connick Jr. and host Ryan Seacrest; actor Eric André; Keith Urban performs.
Actor Liam Neeson; actress Octavia Spencer; AWOLNATION performs.
Actor Sean Penn; Earth, Wind & Fire performs.
Actor Kevin Hart; Brad Paisley performs.
Actress Julia Louis- Dreyfus; filmmaker Robert Rodriguez; Spoon performs.
Actor Bill Murray; "The Walking Dead" cast members; The Weeknd performs.
Singer Willie Nelson.
Aired: 3/23/2015
Clinton Foundation Vice Chair Chelsea Clinton; actor Adam Carolla; Zac Brown Band performs.
Aired: 3/24/2015
Actress Maisie Williams; Saint Motel performs.
Aired: 3/25/2015
Actor Matthew Perry; professional wrestler John Cena; For King & Country performs.
Actress Zooey Deschanel; actor Guillermo Diaz; Charlie Wilson performs.
Actor Vin Diesel; Van Halen performs.
Aired: 3/31/2015
Actor Kurt Russell; comic Jeff Ross; Van Halen performs.
Aired: 4/1/2015
Actor Dwayne Johnson; singer Rihanna; Death Cab for Cutie performs.
Aired: 4/2/2015
Actor Jason Statham; Brian Wilson performs.
Aired: 4/13/2015
Actors Robert Downey Jr., Chris Hemsworth, Mark Ruffalo, Chris Evans, Scarlett Johansson and Jeremy Renner ("Avengers: Age of Ultron").
Aired: 4/14/2015
Actress Cobie Smulders; barbecue chef Aaron Franklin; Chic performs.
Aired: 4/15/2015
Actor Tim Allen; Drew Holcomb and The Neighbors performs.
Aired: 4/16/2015
Actress Juliette Lewis; Jamie Foxx performs.
Aired: 4/20/2015
Actor John Stamos; actor Michael B. Jordan; Matt & Kim perform.
Aired: 4/21/2015
Actress Courteney Cox; chef Steve Martorano; Alabama Shakes perform.
Aired: 4/22/2015
Dr. Phil McGraw; professional boxer Manny Pacquiao; Chet Faker performs.
Aired: 4/23/2015
Actors Anthony Anderson, Laurence Fishburne and Tracee Ellis Ross; Earth, Wind & Fire perform with Chicago.
Aired: 4/27/2015
Actor Kevin Spacey; actor Ioan Gruffudd; Stromae performs.
Aired: 4/28/2015
Tim McGraw performs; actress Patricia Heaton.
Aired: 4/29/2015
Actor Billy Crystal; animal handler Dave Salmoni; Modest Mouse performs.
Aired: 4/30/2015
Reality-TV star Kim Kardashian West; actor Michael Sheen; YelaWolf performs with Travis Barker.
Aired: 5/4/2015
TV host Ryan Seacrest; actress Brittany Snow; a Mash Up Monday performance with "REO SpeedDragons" (Imagine Dragons and REO Speedwagon).
Aired: 5/5/2015
Actress Julie Bowen; actor Adam Devine; Imagine Dragons perform.
Aired: 5/6/2015
Musician Adam Levine; actor Nicholas Hoult; Maroon 5 performs.
Aired: 5/7/2015
Actress Hailee Steinfeld; Brandon Flowers performs.
Aired: 5/13/2015
Actress Elizabeth Banks; comic Marc Maron; Earl Sweatshirt featuring BadBadNotGood performs.
Aired: 5/14/2015
Comic Amy Schumer; singer Chris "Ludacris" Bridges; José González performs.
Aired: 5/15/2015
Actor Paul Giamatti; author Bob Pflugfelder.
Aired: 5/18/2015
Mariah Carey performs; actress Alexandra Daddario.
Aired: 5/19/2015
Actor George Clooney; "The Bachelorette" castoff.
Aired: 5/21/2015
Actor Ray Liotta; Zedd performs.
Aired: 5/22/2015
Actress Jennifer Connelly; director Judd Apatow; Twenty One Pilots perform.
Aired: 6/1/2015
Actor Jeremy Piven; author Adam Carolla; Hozier performs.
Aired: 6/2/2015
Scripp's National Spelling Bee champions Vanya Shivashankar and Gokul Venkatachalam; Hiatus Kiyote performs.
Aired: 6/4/2015
Actor Joseph Gordon-Levitt; actress Emmanuelle Chriqui; Wiz Khalifa performs.
Aired: 6/9/2015
Actor Chris Pratt; actress Abby Elliott; Fetty Wap performs.
Aired: 6/10/2015
Actor Kit Harington; TV host Chris Gethard; Dwight Yoakam performs.
Aired: 6/11/2015
Actress Zoe Saldana; Tyler the Creator performs.
Aired: 6/16/2015
Actress Viola Davis; actor Adam Scott; Wale performs.
Aired: 6/17/2015
Actor Bill Hader; actor Shameik Moore.
Aired: 6/18/2015
Actor Jack Black; actor Jeffrey Tambor; Fifth Harmony and Kid Ink perform.
Aired: 6/22/2015
NBA Finals MVP Andre Iguodala; comedian Chris Tucker; Mark Feuerstein ("Larry Gaye: Renegade Male Flight Attendant"). Also: Robert DeLong performs.
Aired: 6/23/2015
Jon Hamm ("Minions"); Lizzy Caplan ("Masters of Sex"); comedian Jesse Elias. Also: Sheila E. sits in with Cleto and the Cletones.
Aired: 6/24/2015
Comedian Wanda Sykes; Jeffrey Dean Morgan ("Extant"). Also: A Thousand Horses perform.
Aired: 6/25/2015
Jada Pinkett Smith ("Magic Mike XXL"); Jai Courtney ("Terminator Genisys"). Also: Nate Ruess performs.
Aired: 6/29/2015
Emilia Clarke ("Terminator Genisys"); Vanessa Bayer ("Trainwreck"). Also: Miguel performs.
Aired: 6/30/2015
Comedian Kathy Griffin; Rob Corddry ("Ballers"). Also: Everclear perform.
Aired: 7/1/2015
Liev Schreiber ("Ray Donovan"); mixed martial artist Ronda Rousey. Also: Vince Staples performs.
Aired: 7/2/2015
Andy Samberg ("7 Days in Hell"); quarterback Russell Wilson. Also: Butch Walker performs.
Aired: 7/20/2015
Charlize Theron ("Dark Places"); Nat Wolff ("Paper Towns"). Also: Tori Kelly performs.
Aired: 7/21/2015
Denis Leary ("Sex&Drugs&Rock&Roll"); soccer player Alex Morgan. Also: Big Talk perform.
Aired: 7/22/2015
Ed Helms ("Vacation"); Brie Larson ("Trainwreck"). Also: Joss Stone performs.
Aired: 7/23/2015
Colin Farrell ("True Detective"). Also: Meghan Trainor performs.
Aired: 7/27/2015
Owen Wilson ("No Escape"); Kaitlyn Bristowe ("The Bachelorette"). Also: Juanes performs.
Aired: 7/28/2015
Armie Hammer ("The Man From U.N.C.L.E."); Natasha Leggero ("Another Period").
Aired: 7/29/2015
Christina Applegate ("Vacation"); Rick Springfield ("Ricki and the Flash"). Also: Tyler, the Creator performs.
Aired: 7/30/2015
Jason Bateman, Nicole Richie
Aired: 8/17/2015
Actress Halle Berry; Josh Groban performs.
Aired: 8/18/2015
Actor Johnny Knoxville; professional basketball player Steph Curry; Kelly Clarkson performs.
Aired: 8/19/2015
Actress Queen Latifah; tennis legend John McEnroe; Mumford & Sons perform.
Aired: 8/20/2015
Actor Topher Grace; actress Lily Tomlin.
Aired: 9/14/2015
Actress Sofía Vergara; journalist David Muir; Kacey Musgraves performs.
Aired: 9/15/2015
Actor John Stamos; journalist Jake Tapper; Cold War Kids perform.
Aired: 9/16/2015
Actor Tobey Maguire; NASCAR driver Dale Earnhardt Jr.; Kip Moore performs.
Aired: 9/17/2015
Actor David Spade; professional basketball player Russell Westbrook; A$AP Rocky performs.
