Charlie Hunnam, Jesse Tyler Ferguson, Elbow

Dominic Cooper, Jonathan Groff, Red Hearse

Marc Maron, Jillian Bell, Keane

Marc Maron, Jillian Bell, and Keane are spotlighted.

Orlando Bloom, Yvonne Strahovski, O-Town

Orlando Bloom, Yvonne Strahovski, and O-Town are spotlighted.

Sean Hayes, Kate Bosworth, Charlotte Day Wilson

Kris Jenner, James Van Der Beek, half alive

Jay Duplass, Alexandra Daddario, Noah Gardenswartz

Ed Helms, June Diane Raphael, 5 Seconds of Summer

Constance Wu, Neil Patrick Harris, Sheryl Crow

Angela Bassett, Jim Gaffigan

Kirsten Dunst, Billy Porter, Andrew Orolfo

Michelle Dockery, Max Greenfield, Alessia Cara

Rob Corddry, Lake Bell, Anna Drezen

Terrence Howard, Allen Leech

Ashley Tisdale, Taran Killam, Cherry Glazerr, Reggie Watts

James welcomes actress Ashley Tisdale, actor Taran Killam, and a musical performance by Cherry Glazerr and Reggie Watts.

Ellen Pompeo, Mike Colter, Loud Luxury, Bryce Vine

Christian Slater, Kaitlyn Dever, Gary Clark Jr.

Michelle Pfeiffer, Chiwetel Ejiofor, George Salazar, Mj Rodriguez

Allison Janney, Jonathan Van Ness, Tom Walker

Cobie Smulders, Kristin Chenoweth

Ben Platt, Zoey Deutch

Bradley Whitford, Whitney Cummings, King Calaway, Chance the Rapper

Adam DeVine, Kieran Culkin, Ismo

Aaron Paul, Neil deGrasse Tyson, Brittany Howard

Paul Rudd, Hasan Minhaj, Anthony Ramos

Joel Edgerton, Harry Connick Jr., Noah Cyrus

Demi Moore, Maggie Gyllenhaal, Jay Larson

Edward Norton, Zazie Beetz, Leslie Odom Jr.

John Lithgow, Louis Tomlinson, Rebecca Ferguson

Actor John Lithgow; actress Rebecca Ferguson; musical performance by Louis Tomlinson.

Hailee Steinfeld, Gugu Mbatha-Raw, Mallrat

Arnold Schwarzenegger, Linda Hamilton

Actor Arnold Schwarzenegger; actress Linda Hamilton.

Jason Momoa, Alfre Woodard, Hollywood Vampires

Jessica Biel, Natasha Lyonne, Chris Garcia

Hillary Rodham Clinton, Chelsea Clinton

Wiz Khalifa, Zach Woods, Sara Bareilles

Jane Krakowski, Paul Feig, Chvrches

Kate Beckinsale, Josh Lucas, Andy Haynes

Laurie Metcalf, Jenny Slate, Billy Lockett

Beth Behrs, Sam Claflin, Grace VanderWaal

Don Johnson, Lilly Singh, Sleater-Kinney

Actor Don Johnson; talk show host Lilly Singh; musical performance by Sleater-Kinney.

Helen Hunt, Ron Funches, Dave East, Teyana Taylor

Josh Gad, Anna Camp, Adam Lambert

Julie Andrews, Kristen Bell, Gary Clark Jr.

Chadwick Boseman, Sienna Miller, Stephan James

Jamie Lee Curtis, Thomas Middleditch, Pardison Fontaine, Offset

Kathy Bates, Billy Eichner, J.F. Harris

Evan Rachel Wood, Melissa Benoist, Mike Birbiglia, Bloc Party

John Travolta, Aaron Taylor-Johnson, Sam Taylor-Johnson

Actor John Travolta; actor Aaron Taylor-Johnson; director Sam Taylor-Johnson.

Rebel Wilson, Kacey Musgraves

Alicia Keys, Billie Eilish, Ali Wong

Harry Styles, Kendall Jenner, Tracee Ellis Ross

Anthony Anderson, Nick Jonas, Rashida Jones, Vampire Weekend

Jeff Goldblum, Sam Rockwell, Camila Morrone, The Mildred Snitzer Orchestra

Chance The Rapper, Taraji P. Henson, Lil Nas X

Ken Jeong, Jenny Slate, Kristen Schaal, Rick Schwartz, Mariah Carey

Melissa McCarthy, Laura Dern, Mark Duplass, Mariah Carey

Guest host Melissa McCarthy; actress Laura Dern; actor Mark Duplass.

Mariah Carey, the cast of Cats, Billie Eilish

Rachel Brosnahan, RuPaul Charles

Steve Buscemi, Tim Roth, SHAED

January Jones, John Cena, Raanan Hershberg

Bradley Whitford, Brett Gelman

Jane Fonda, Lily Tomlin

Greta Gerwig, Noah Baumbach, Demetri Martin

Caitriona Balfe, Sting

Cynthia Erivo, Ashton Kutcher, BTS

Kumail Nanjiani, Dan Levy, Celeste

Antonio Banderas, Rob Lowe, Kesha

Dr. Phil McGraw, Lana Condor, Green Day

Anna Faris, Michael Peña, Lou Sanders

Aaron Paul, Will Arnett, The Jonas Brothers

Patrick Stewart, June Diane Raphael

Justin Bieber, Billy Crystal, Ben Schwartz

Justin Bieber, James Marsden, Anya Taylor-Joy, Jack Peñate

Justin Bieber, Lucy Hale, Scott Bakula, Wajatta

Christina Hendricks, Logan Lerman, Yola

Adam Pally, Mo Rocca, BTS

James welcomes carpool Karaoke with BTS, actor Adam Pally, and TV personality Mo Rocca.

Cedric the Entertainer, Dave Bautista, Princess Nokia

Alison Brie, Will Forte, Doug Smith

Mark Wahlberg, Iliza Shlesinger, Rob Haze

Mark Wahlberg; Iliza Shlesinger; stand-up comedy performance by Rob Haze.

Martin Freeman, Pete Holmes, Bad Bunny

Usher, Alison Pill, Javier Hernández

Usher; Judy Greer; Javier Hernández.

Liv Tyler, Norman Reedus, Blackbear

Thandie Newton, Niall Horan

Annette Bening, Elle Fanning, Niall Horan

Emily Blunt, Sam Heughan, Niall Horan

Vin Diesel, Eiza González, Niall Horan

Nancy Pelosi, Alesso & Liam Payne

Dan Levy, Meghan Trainor

James welcomes actor Dan Levy and a musical performance by Meghan Trainor.

Yuval Noah Harari, Lewis Capaldi

Bob Odenkirk, Leslie Jordan, JP Saxe & Julia Michaels

Taraji P. Henson, Andrea & Matteo Bocelli

Joe Biden, Melanie C

Ray Romano, Mike D & Ad-Rock, Alec Benjamin

Hugh Jackman, Alec Benjamin

Joe Jonas, Yungblud

Thomas Middleditch, Ben Schwartz, Billie Joe Armstrong

Allison Janney, 5 Seconds of Summer

Alain de Botton, Barry Manilow

Beanie Feldstein, Machine Gun Kelly & Travis Barker

James welcomes actress Beanie Feldstein and a musical performance by Machine Gun Kelly & Travis Barker.

Laura Linney, Ellie Goulding

James welcomes actress Laura Linney and a musical performance by Ellie Goulding.

Nicholas Hoult, Lior Suchard, Sam Fischer

Jeff Goldblum, James Blake

Daisy Edgar-Jones, Paul Mescal, Leslie Odom Jr.

Tracy Morgan, Bazzi

Tracy Morgan; musical performance by Bazzi.

Terry Crews, Old Dominion

With guests, Terry Crews; and Old Dominion.

Ken Jeong, Ava Max

Simon Pegg, Ben Platt, Finneas

Rob Gronkowski, Venus Williams, HAIM

Keegan-Michael Key, Todrick Hall, Doja Cat

Michael Sheen, Justin Willman

Rep. Val Demings, M. Ward

Anna Kendrick, Alanis Morissette

Matthew Macfadyen, Jessie Ware

Matthew Macfadyen; musical performance by Jessie Ware.

Cory Booker, Josh Groban

Gayle King, Adam Lambert

Muriel Bowser, Brandy Clark

Josh Gad, Anuel

Todrick Hall, Kevin Bacon, Rita Wilson

Gavin Newsom, Doja Cat

David Tennant, Jodie Whittaker, Leon Bridges, Terrace Martin, Robert Glasper

Lena Waithe, Raleigh Ritchie

Will Ferrell, Billy Porter, Phoebe Bridgers

Don Cheadle, Black Eyed Peas

Russell Crowe, Bob Behnken, Doug Hurley, Charlie Puth

Rachel Brosnahan, Anderson .Paak

Jamie Lee Curtis, JJ Redick, Alexander 23

Brian Cox, Tim Minchin, Sara Bareilles

Jason Sudeikis, Tori Kelly

Bryan Cranston, Declan McKenna

Joseph Gordon-Levitt, Jeremy Zucker

Danny DeVito, Chris Tomlin, Florida Georgia Line, Thomas Rhett

Chuck Schumer, Lili Reinhart, Anitta

Maisie Williams, Bright Eyes

Maya Rudolph, Fred Armisen, James Bay

Tracee Ellis Ross, Madison Beer

Kieran Culkin, Maren Morris