Anne Hathaway, Chris Soules, Heart

Matt LeBlanc, Hayley Atwell, Jamie Oliver

Bill Maher, Nick Kroll, The Lone Bellow

Joaquin Phoenix, Larry Wilmore, Frankie Ballard

Jessica Chastain, Patricia Arquette, Childish Gambino

Jessica Chastain, Patricia Arquette, Childish Gambino

Kaley Cuoco-Sweeting, Omar Epps, Steel Panther

Kaley Cuoco-Sweeting, Omar Epps, Steel Panther

Johnny Depp, Marion Cotillard, Kandace Springs

Johnny Depp, Marion Cotillard, Kandace Springs

Danny DeVito, Abbi Jacobson, Ilana Glazer, Bad Suns

Danny DeVito, Abbi Jacobson, Ilana Glazer, Bad Suns

Eric Stonestreet, Stephen Amell, Logic

Eric Stonestreet, Stephen Amell, Logic

Ewan McGregor, Lea Michele, Tess Henley

Ewan McGregor, Lea Michele, Tess Henley

Edward Norton, Al Michaels, The Decemberists

Edward Norton, Al Michaels, The Decemberists

Channing Tatum, J.J. Watt, ZZ Top

Channing Tatum, J.J. Watt, ZZ Top

Kevin Costner, Eddie Redmayne, Jamie Cullum

Kevin Costner, Eddie Redmayne, Jamie Cullum

David Beckham, Elle Macpherson, Vance Joy

David Beckham, Elle Macpherson, Vance Joy

Kerry Washington, Dave Salmoni, Ne-Yo

Kerry Washington, Dave Salmoni, Ne-Yo

Rob Gronkowski, Eva Longoria, Weezer, ZZ Top

Guests Rob Gronkowski, Eva Longoria. Weezer and ZZ Top perform as WeeZ Top on the inaugural "Mash Up Mondays"

Mila Kunis, Bob Odenkirk, Charli XCX

Mila Kunis, Bob Odenkirk, Charli XCX

Jeff Bridges, Lauren Cohan

Lauren Cohan, Interview and Music from Jeff Bridges

Magic Johnson, Scott Foley, Magic!

Magic Johnson, Scott Foley, Magic!

Bill O'Reilly, Kelly Osbourne, Morris Day & The Time with Haim

Bill O'Reilly, Kelly Osbourne, Morris Day & The Time with Haim

Anna Faris, Jeff Van Gundy & Mark Jackson, Annie Lennox

Anna Faris, Jeff Van Gundy & Mark Jackson, Annie Lennox

David Spade, Randall Park, The Band Perry

David Spade, Randall Park, The Band Perry

Keira Knightley, Tony Goldwyn, Incubus

Keira Knightley, Tony Goldwyn, Incubus

Benedict Cumberbatch, Stana Katic, Chris Soules, Aloe Blacc & Blackstreet

Benedict Cumberbatch, Stana Katic, Chris Soules, Aloe Blacc & Blackstreet

Kristen Bell, Chris Elliott, Big Sean

Kristen Bell, Chris Elliott, Big Sean

Neil Patrick Harris, Gillian Jacobs, Rascal Flatts

Neil Patrick Harris, Gillian Jacobs, Rascal Flatts

Kelly Ripa, Joshua Malina, Gorgon City feat. Jennifer Hudson

Kelly Ripa, Joshua Malina, Gorgon City feat. Jennifer Hudson

Kobe Bryant, Chrissy Teigen, Kenny G & Warren G

Kobe Bryant, Chrissy Teigen, Kenny G & Warren G

Will Smith, Elizabeth Henstridge, Sam Hunt

Will Smith, Elizabeth Henstridge, Sam Hunt

Viola Davis, Richard Madden, Common

Viola Davis, Richard Madden, Common

Bridgit Mendler, Chef Gordon Ramsay, Beth Stelling

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.

Vince Vaughn, Mike Tyson

Vince Vaughn, Mike Tyson

Naomi Watts, Reggie Miller, Carly Rae Jepsen

Naomi Watts, Reggie Miller, Carly Rae Jepsen

Bette Midler, the next Bachelorette, Afghan Whigs

Bette Midler, the next Bachelorette, Afghan Whigs

Jennifer Lopez, Keith Urban, Harry Connick Jr., Ryan Seacrest, Eric Andre

Jennifer Lopez, Keith Urban, Harry Connick Jr., Ryan Seacrest (American Idol (2002)); Eric André (Man Seeking Woman (2015)); Keith Urban performs.

Liam Neeson, Octavia Spencer, AWOLNATION

Liam Neeson, Octavia Spencer, AWOLNATION

President Barack Obama, Sean Penn, Earth, Wind & Fire

President Barack Obama; Sean Penn (The Gunman (2015)). Also: "Earth Wind and Fire" perform.

Kevin Hart, Brad Paisley

Kevin Hart, Brad Paisley

Julia Louis-Dreyfus, Robert Rodriguez, Spoon

Julia Louis-Dreyfus, Robert Rodriguez, Spoon

Tony Romo, James Bay

Tony Romo, James Bay

Bill Murray, The cast of The Walking Dead

Bill Murray, The cast of The Walking Dead

Kanye West, Willie Nelson

Kanye West, Willie Nelson

Kathy Griffin, Chris Fowler, Kirk Herbstreit, Priory

Comic Kathy Griffin; sports broadcasters Chris Fowler and Kirk Herbstreit; Priory performs.

Zooey Deschanel, Guillermo Diaz, Charlie Wilson

Zooey Deschanel, Guillermo Diaz, Charlie Wilson

Vin Diesel, Music from Van Halen

Vin Diesel, Music from Van Halen

Michael Keaton, Megyn Kelly, George Ezra

Actor Michael Keaton; TV host Megyn Kelly; George Ezra performs.

Mel Brooks, Christine Baranski, Jenny Lewis

Comic Mel Brooks; actress Christine Baranski; Jenny Lewis performs.

Anne Hathaway, Chris Soules, Heart

Actress Anne Hathaway; reality-TV star Chris Soules; Heart performs.

Matt LeBlanc, Hayley Atwell, Jamie Oliver

Actor Matt LeBlanc; actress Hayley Atwell; chef Jamie Oliver.

Bill Maher, Nick Kroll, The Lone Bellow

TV-show host Bill Maher; actor Nick Kroll; The Lone Bellow performs.

Joaquin Phoenix, Larry Wilmore, Frankie Ballard

Actor Joaquin Phoenix; comic Larry Wilmore; Frankie Ballard performs.

Jessica Chastain, Patricia Arquette, Childish Gambino

Actress Jessica Chastain; actress Patricia Arquette; Childish Gambino performs.

Kaley Cuoco-Sweeting, Omar Epps, Steel Panther

Actress Kaley Cuoco-Sweeting; actor Omar Epps; Steel Panther performs.

Johnny Depp, Marion Cotillard, Kandace Springs

Actor Johnny Depp; actress Marion Cotillard; Kandace Springs performs.

Abbi Jacobson, Ilana Glazer, Bad Suns

Actresses Abbi Jacobson and Ilana Glazer; Bad Suns perform.

Episode 60

Actor Eric Stonestreet; actor Stephen Amell.

Ewan McGregor, Lea Michele, Tess Henley

Actor Ewan McGregor; actress Lea Michele; Tess Henley performs.

Edward Norton, Al Michaels, The Decemberists

Actor Edward Norton; sportscaster Al Michaels; The Decemberists perform.

Episode 63

Actor Channing Tatum; professional football player J.J. Watt; ZZ Top performs.

Episode 64

Actor Kevin Costner; actor Eddie Redmayne; Jamie Cullum performs.

Episode 65

Former professional soccer player David Beckham; model Elle Macpherson; Vance Joy performs.

Episode 66

Actress Kerry Washington; animal handler Dave Salmoni; Ne-Yo performs.

Episode 71

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).

Episode 72

Actress Anna Faris; sportscasters Jeff Van Gundy and Mark Jackson; Annie Lennox performs.

Episode 73

Sam Smith performs.

Keira Knightley, Incubus

Actress Keira Knightley; Incubus performs.

Episode 75

Mashup Monday features a performance from "Aloe Blaccstreet" (Aloe Blacc and Blackstreet).

Kristen Bell, Chris Elliott, Big Sean

Actress Kristen Bell; actor Chris Elliott; Big Sean performs.

Neil Patrick Harris, Gillian Jacobs, Rascal Flatts

Actor Neil Patrick Harris; actress Gillian Jacobs; Rascal Flatts perform.

Kelly Ripa, Joshua Malina, Gorgon City & Jennifer Hudson

TV host Kelly Ripa; actor Joshua Malina; Gorgon City performs with Jennifer Hudson.

After the Oscars

A post-Oscar celebration; actor John Travolta.

Kobe Bryant

Professional basketball player Kobe Bryant.

Will Forte, Bella Thorne, Prince Royce

Actor Will Forte; actress Bella Thorne; Prince Royce performs.

Episode 82

Actor Will Forte; actress Elizabeth Henstridge; Sam Hunt performs.

Viola Davis, Richard Madden

Actress Viola Davis; actor Richard Madden.

Cate Blanchett, Ryan Phillippe, Joywave

Actress Cate Blanchett; actor Ryan Phillippe; Joywave performs.

Gordon Ramsay, Bridgit Mendler, Beth Stelling

Chef Gordon Ramsay; actress Bridgit Mendler; comic Beth Stelling.

Episode 86

Actor Vince Vaughn; retired professional boxer Mike Tyson; Drew Holcomb and The Neighbors perform.

Naomi Watts, Carly Rae Jepsen

Actress Naomi Watts; Carly Rae Jepsen performs.

Episode 88

Actress Bette Midler; the latest woman to be featured on "The Bachelorette"; The Afghan Whigs perform.

Jennifer Lopez, Keith Urban, Harry Connick Jr., Ryan Seacrest, Eric Andre

"American Idol" judges Jennifer Lopez, Keith Urban and Harry Connick Jr. and host Ryan Seacrest; actor Eric André; Keith Urban performs.

Liam Neeson, Octavia Spencer, AWOLNATION

Actor Liam Neeson; actress Octavia Spencer; AWOLNATION performs.

Sean Penn, Earth, Wind & Fire

Actor Sean Penn; Earth, Wind & Fire performs.

Kevin Hart, Brad Paisley

Actor Kevin Hart; Brad Paisley performs.

Episode 93

Actress Julia Louis- Dreyfus; filmmaker Robert Rodriguez; Spoon performs.

Episode 95

Actor Bill Murray; "The Walking Dead" cast members; The Weeknd performs.

Episode 96

Singer Willie Nelson.

Chelsea Clinton, Adam Carolla, Zac Brown Band

Clinton Foundation Vice Chair Chelsea Clinton; actor Adam Carolla; Zac Brown Band performs.

Episode 98

Actress Maisie Williams; Saint Motel performs.

Matthew Perry, John Cena, For King & Country

Actor Matthew Perry; professional wrestler John Cena; For King & Country performs.

Episode 100

Actress Zooey Deschanel; actor Guillermo Diaz; Charlie Wilson performs.

Episode 101

Actor Vin Diesel; Van Halen performs.

Episode 102

Actor Kurt Russell; comic Jeff Ross; Van Halen performs.

Dwayne Johnson, Rihanna, Death Cab for Cutie

Actor Dwayne Johnson; singer Rihanna; Death Cab for Cutie performs.

Episode 104

Actor Jason Statham; Brian Wilson performs.

The Cast of "Avengers: Age of Ultron"

Actors Robert Downey Jr., Chris Hemsworth, Mark Ruffalo, Chris Evans, Scarlett Johansson and Jeremy Renner ("Avengers: Age of Ultron").

Episode 106

Actress Cobie Smulders; barbecue chef Aaron Franklin; Chic performs.

Tim Allen, Drew Holcomb and The Neighbors

Actor Tim Allen; Drew Holcomb and The Neighbors performs.

Juliette Lewis, Jamie Foxx

Actress Juliette Lewis; Jamie Foxx performs.

John Stamos, Michael B. Jordan, Matt & Kim

Actor John Stamos; actor Michael B. Jordan; Matt & Kim perform.

Courteney Cox, Steve Martorano, Alabama Shakes

Actress Courteney Cox; chef Steve Martorano; Alabama Shakes perform.

Dr. Phil McGraw, Manny Pacquiao, Chet Faker

Dr. Phil McGraw; professional boxer Manny Pacquiao; Chet Faker performs.

Anthony Anderson, Laurence Fishburne, Tracee Ellis Ross

Actors Anthony Anderson, Laurence Fishburne and Tracee Ellis Ross; Earth, Wind & Fire perform with Chicago.

Kevin Spacey, Ioan Gruffudd, Stromae

Actor Kevin Spacey; actor Ioan Gruffudd; Stromae performs.

Patricia Heaton, Tim McGraw

Tim McGraw performs; actress Patricia Heaton.

Billy Crystal, Dave Salmoni, Modest Mouse

Actor Billy Crystal; animal handler Dave Salmoni; Modest Mouse performs.

Kim Kardashian-West, Michael Sheen, YelaWolf & Travis Barker

Reality-TV star Kim Kardashian West; actor Michael Sheen; YelaWolf performs with Travis Barker.

Ryan Seacrest, Brittany Snow

TV host Ryan Seacrest; actress Brittany Snow; a Mash Up Monday performance with "REO SpeedDragons" (Imagine Dragons and REO Speedwagon).

Julie Bowen, Adam Devine, Imagine Dragons

Actress Julie Bowen; actor Adam Devine; Imagine Dragons perform.

Adam Levine, Nicholas Hoult, Maroon 5

Musician Adam Levine; actor Nicholas Hoult; Maroon 5 performs.

Hailee Steinfeld, Brandon Flowers

Actress Hailee Steinfeld; Brandon Flowers performs.

Elizabeth Banks, Marc Maron, Earl Sweatshirt feat. BadBadNotGood

Actress Elizabeth Banks; comic Marc Maron; Earl Sweatshirt featuring BadBadNotGood performs.

Amy Schumer, Chris "Ludacris" Bridges, Jose Gonzalez

Comic Amy Schumer; singer Chris "Ludacris" Bridges; José González performs.

Paul Giamatti, Bob Pflugfelder

Actor Paul Giamatti; author Bob Pflugfelder.

Mariah Carey, Alexandra Daddario

Mariah Carey performs; actress Alexandra Daddario.

George Clooney, "The Bachelorette" Castoff

Actor George Clooney; "The Bachelorette" castoff.

Ray Liotta, Zedd

Actor Ray Liotta; Zedd performs.

Jennifer Connelly, Judd Apatow, Twenty One Pilots

Actress Jennifer Connelly; director Judd Apatow; Twenty One Pilots perform.

Jeremy Piven, Adam Carolla, Hozier

Actor Jeremy Piven; author Adam Carolla; Hozier performs.

Scripp's National Spelling Bee Champions, Hiatus Kiyote

Scripp's National Spelling Bee champions Vanya Shivashankar and Gokul Venkatachalam; Hiatus Kiyote performs.

Joseph Gordon-Levitt, Emmanuelle Chriqui, Wiz Khalifa

Actor Joseph Gordon-Levitt; actress Emmanuelle Chriqui; Wiz Khalifa performs.

Chris Pratt, Abby Elliott, Fetty Wap

Actor Chris Pratt; actress Abby Elliott; Fetty Wap performs.

Kit Harington, Chris Gethard, Dwight Yoakam

Actor Kit Harington; TV host Chris Gethard; Dwight Yoakam performs.

Zoe Saldana, Tyler the Creator

Actress Zoe Saldana; Tyler the Creator performs.

Viola Davis, Adam Scott, Wale

Actress Viola Davis; actor Adam Scott; Wale performs.

Bill Hader, Shameik Moore

Actor Bill Hader; actor Shameik Moore.

Jack Black, Jeffrey Tambor, Fifth Harmony and Kid Ink

Actor Jack Black; actor Jeffrey Tambor; Fifth Harmony and Kid Ink perform.

Andre Iguodala, Chris Tucker, Mark Feuerstein, Robert DeLong

NBA Finals MVP Andre Iguodala; comedian Chris Tucker; Mark Feuerstein ("Larry Gaye: Renegade Male Flight Attendant"). Also: Robert DeLong performs.

Jon Hamm, Lizzy Caplan, Jesse Elias, Sheila E.

Jon Hamm ("Minions"); Lizzy Caplan ("Masters of Sex"); comedian Jesse Elias. Also: Sheila E. sits in with Cleto and the Cletones.

Wanda Sykes, Jeffrey Dean Morgan, A Thousand Horses

Comedian Wanda Sykes; Jeffrey Dean Morgan ("Extant"). Also: A Thousand Horses perform.

Jada Pinkett Smith, Jai Courtney, Nate Ruess

Jada Pinkett Smith ("Magic Mike XXL"); Jai Courtney ("Terminator Genisys"). Also: Nate Ruess performs.

Emilia Clarke, Vanessa Bayer, Miguel

Emilia Clarke ("Terminator Genisys"); Vanessa Bayer ("Trainwreck"). Also: Miguel performs.

Kathy Griffin, Rob Corddry, Everclear

Comedian Kathy Griffin; Rob Corddry ("Ballers"). Also: Everclear perform.

Liev Schreiber, Ronda Rousey, Vince Staples

Liev Schreiber ("Ray Donovan"); mixed martial artist Ronda Rousey. Also: Vince Staples performs.

Andy Samberg, Russell Wilson, Butch Walker

Andy Samberg ("7 Days in Hell"); quarterback Russell Wilson. Also: Butch Walker performs.

Charlize Theron, Nat Wolff, Tori Kelly

Charlize Theron ("Dark Places"); Nat Wolff ("Paper Towns"). Also: Tori Kelly performs.

Denis Leary, Alex Morgan, Big Talk

Denis Leary ("Sex&Drugs&Rock&Roll"); soccer player Alex Morgan. Also: Big Talk perform.

Ed Helms, Brie Larson, Joss Stone

Ed Helms ("Vacation"); Brie Larson ("Trainwreck"). Also: Joss Stone performs.

Colin Farrell, Meghan Trainor

Colin Farrell ("True Detective"). Also: Meghan Trainor performs.

Owen Wilson, Kaitlyn Bristowe, Juanes

Owen Wilson ("No Escape"); Kaitlyn Bristowe ("The Bachelorette"). Also: Juanes performs.

Armie Hammer, Natasha Leggero

Armie Hammer ("The Man From U.N.C.L.E."); Natasha Leggero ("Another Period").

Christina Applegate, Rick Springfield, Tyler the Creator

Christina Applegate ("Vacation"); Rick Springfield ("Ricki and the Flash"). Also: Tyler, the Creator performs.

Jason Bateman, Nicole Richie

Jason Bateman, Nicole Richie

Halle Berry, Josh Groban

Actress Halle Berry; Josh Groban performs.

Johnny Knoxville, Steph Curry, Kelly Clarkson

Actor Johnny Knoxville; professional basketball player Steph Curry; Kelly Clarkson performs.

Queen Latifah, John McEnroe, Mumford & Sons

Actress Queen Latifah; tennis legend John McEnroe; Mumford & Sons perform.

Topher Grace, Lily Tomlin

Actor Topher Grace; actress Lily Tomlin.

Chris Evans & Robert Downey Jr./Krysten Ritter/Fall Out Boy

Sofia Vergara, David Muir, Kacey Musgraves

Actress Sofía Vergara; journalist David Muir; Kacey Musgraves performs.

9/16/15

Actor Tobey Maguire; NASCAR driver Dale Earnhardt Jr.; Kip Moore performs.

David Spade, Russell Westbrook, A$AP Rocky

Actor David Spade; professional basketball player Russell Westbrook; A$AP Rocky performs.