Zach Woods (Silicon Valley (2014), Ghostbusters (2016) and Mascots (2016)); Edgar Ramírez (Hands of Stone (2016)); Prof. Robert Winston.

Susan Sarandon (Feud (2017)); Adam Brody (Yoga Hosers (2016)). Also: Clipping. performs.

Michael Sheen (Masters of Sex (2013) and Nocturnal Animals (2016)); Mel B. Also: Gavin DeGraw performs.

Director Meg Ryan (Ithaca (2015)); Adam Scott (My Blind Brother (2016)). Also: Brian Fallon performs.

Donald Glover (Atlanta (2016)); NASCAR driver Jimmie Johnson. Also: Grouplove perform.

Andy Samberg (Storks (2016)); astrophysicist Neil deGrasse Tyson. Also: Globe of Steel, a motorcycle stunt performance; New York subway singer Mike Yung performs.

Jimmy Kimmel (Jimmy Kimmel Live! (2003)); Patrick Dempsey and Renée Zellweger (Bridget Jones's Baby (2016)). Also: Chae-rin Lee (CL) performs.

Damon Wayans (Lethal Weapon (2016)); Michael Weatherly (Bull (2016)); the NBA's DeAndre Jordan. Also: Rizzle Kicks perform.

Alan Cumming (The Good Wife (2009) and Hurricane Bianca (2016)); Jesse Tyler Ferguson (Modern Family (2009)). Also: Nick Jonas performs.

Kurt Russell (Deepwater Horizon (2016)); Ellen Pompeo (Grey's Anatomy (2005)); Kristen Bell (The Good Place (2016)). Also: Banks & Steelz perform.

Lucy Liu (Elementary (2012) and Future World (2018)); Terry Crews (Brooklyn Nine-Nine (2013) and Aztec Warrior (2016)); animal expert Jack Hanna.

Lea Michele (Scream Queens (2015)); author Norm MacDonald. Also: Nothing But Thieves perform.

Olympic gold medalist Usain Bolt; Allison Janney (The Girl on the Train (2016)); Owen Wilson (Masterminds (2015)); comedian Eliza Skinner.

Anjelica Huston (Transparent (2014)); Wilmer Valderrama (NCIS (2003)). Also: Shawn Mendes performs.

Max Greenfield (New Girl (2011)); comic Tig Notaro (One Mississippi (2015)). Also: Regina Spektor performs.

Jamie Lee Curtis (Scream Queens (2015)); Kumail Nanjiani (The Late Bloomer (2016)); Los Angeles Dodgers pitcher Clayton Kershaw. Also: Skylar Grey performs.

Rob Lowe (Code Black (2015)); J.K. Simmons (La La Land (2016)); comedian Eliza Skinner performs.

Julie Chen Moonves (The Talk (2010)); Beth Behrs (2 Broke Girls (2011)). Also: Kristin Chenoweth performs.

Zach Galifianakis (Masterminds (2015) and Keeping Up with the Joneses (2016)); Taylor Lautner (Scream Queens (2015)). Also: Stevie Nicks performs.

Dakota Fanning (American Pastoral (2016)); John Stamos (Scream Queens (2015)); NBA legend Shaquille O'Neal.

Shia LaBeouf (American Honey (2016)); Cobie Smulders (Jack Reacher: Never Go Back (2016)); Rachel Bloom (Crazy Ex-Girlfriend (2015)).

Tom Cruise (Jack Reacher: Never Go Back (2016)); Anna Faris (Mom (2013)). Also: Weezer perform.

Cher; Gal Gadot (Keeping Up with the Joneses (2016)). Also: Pet Shop Boys perform.

Nick Offerman (Sing (2016)); director Ron Howard (Inferno (2016)); Aldis Hodge (Jack Reacher: Never Go Back (2016)); Norah Jones performs.

Matt LeBlanc (Man with a Plan (2016) and Episodes (2011)); Jeffrey Dean Morgan (The Walking Dead (2010)); Carpool Karaoke with Lady Gaga.

Ewan McGregor (American Pastoral (2016)); Isla Fisher (Keeping Up with the Joneses (2016)); singer Niall Horan performs.

Andrew Garfield (Hacksaw Ridge (2016)); January Jones (The Last Man on Earth (2015)); LL Cool J (NCIS: Los Angeles (2009)).

Harry Connick Jr. (Harry (2016)); Alice Eve (The Con is On (2018) and The Stolen (2017)); mentalist Lior Suchard.

Actress Zooey Deschanel (New Girl (2011)); actor Mark Consuelos (Pitch (2016)); Kenny Chesney performs.

Actor Joel McHale (The Great Indoors (2016)); actress Julianne Hough (Dancing with the Stars (2005)); Gallant performs.

Actor Aaron Paul (Come and Find Me (2016) and The Path (2016)); actress Piper Perabo (Notorious (2016)); animal expert Jack Hanna.

Benedict Cumberbatch (Doctor Strange (2016)); Dennis Quaid (Fortitude (2015)); Molly Shannon (Half Magic (2018)); Ike Barinholtz.

Actor John Lithgow (The Crown (2016)); actor Ryan Phillippe (Shooter (2016)); actress Kyra Sedgwick (The Edge of Seventeen (2016)).

Actor Chris Tucker (Billy Lynn's Long Halftime Walk (2016)); actress Hailee Steinfeld (The Edge of Seventeen (2016)); Aleksandr Medvedev performs.

Actress Gina Rodriguez (Jane the Virgin (2014) and Deepwater Horizon (2016)); Idina Menzel performs.

Matthew Broderick (Rules Don't Apply (2016)); Mandy Moore (This Is Us (2016)); Local Natives perform.

Reality TV personality Kendall Jenner; TV host Michael Strahan (Good Morning America (1975)); Hey Violet perform.

Actor Eddie Redmayne (Fantastic Beasts and Where to Find Them (2016)); actress Jessica Chastain (Miss Sloane (2016)); Iliza Shlesinger.

Actress/author Anna Kendrick (Trolls (2016)) and (book, "Scrappy Little Nobody"); Billy Eichner (Billy on the Street (2011)); comic Kurt Braunohler.

Actor Aaron Eckhart (Bleed for This (2016)); TV host Trevor Noah (The Daily Show (1996)); Green Day perform.

Actress Jessica Alba; actress Kate Mara (Man Down (2015), Megan Leavey (2017) and My Days of Mercy (2017)); actor Ken Jeong (Dr. Ken (2015)).

Queen Latifah (The Secrets of Emily Blair (2016)); Morris Chestnut (Rosewood (2015)); Tracey Ullman (Tracey Ullman's Show (2016)); Colson Baker and Camila Cabello perform.

Actor Gael García Bernal (Mozart in the Jungle (2014)); actress Lauren Cohan (The Walking Dead (2010)); John Legend performs.

Actor Billy Crystal (The Comedian (2016)); actor Taron Egerton (Sing (2016)); Crx perform.

Actress Lily Tomlin (Grace and Frankie (2015)); actress Alison Sudol (Fantastic Beasts and Where to Find Them (2016)); Reggie Watts performs; Carpool Karaoke with Madonna.

Actress Tracee Ellis Ross (Black-ish (2014)); actor Stephen Fry (The Great Indoors (2016)); Lukas Forchhammer performs.

Actor Chris Pratt (Passengers (2016)); actress Olivia Munn (Office Christmas Party (2016)); 'She and Him' perform.

Carpool Karaoke with Bruno Mars; actress Jennifer Lawrence (Passengers (2016)); actor T.J. Miller (Office Christmas Party (2016)).

Actress Natalie Portman (Jackie (2016)); actress Annette Bening (20th Century Women (2016)); Neil Diamond performs.

Actress/director Katie Holmes (All We Had (2016)); actor Seth MacFarlane (Sing (2016)) performs; Christmas Carpool Karaoke.

Actor Milo Ventimiglia (This Is Us (2016)); actress Janelle Monáe (Hidden Figures (2016)); James Arthur performs.

Actor Jim Parsons (Hidden Figures (2016) and The Big Bang Theory (2007)); actress America Ferrera (Superstore (2015)); Glass Animals perform.

Actor Jamie Foxx (Sleepless (2017)); actress Kirsten Dunst (Hidden Figures (2016)); actress Zoe Saldana (Live by Night (2016)).

Actor Neil Patrick Harris (A Series of Unfortunate Events (2017)); actress Sienna Miller (Live by Night (2016)); director Tom Ford (Nocturnal Animals (2016)).

Actor Mark Wahlberg (Patriots Day (2016)); actor Jeremy Renner (Arrival (2016)); actor Joel Edgerton (Loving (2016)); comic Gabriel Iglesias.

TV personality Khloé Kardashian ("Revenge Body with Khloe Kardashian" (2017)); singer Pharrell Williams; Internet star Cameron Dallas (Chasing Cameron (2016)).

Actors Bryan Cranston and Giovanni Ribisi (Sneaky Pete (2015)); actress Jessica Biel (The Book of Love (2016)): Jamie T. performs.

Actress Kate Hudson (Marshall (2017)); actor Anders Holm (Workaholics (2011)); actor Aaron Taylor-Johnson (Nocturnal Animals (2016) and The Wall (2017)); Jim James performs.

Vin Diesel and Deepika Padukone (xXx: Return of Xander Cage (2017)); Woody Harrelson (The Glass Castle (2017)); Owen Wilson (Father Figures (2017)); OK Go perform.

TV host Chris Hardwick (The Wall (2016) and @midnight (2013)); Nina Dobrev (xXx: Return of Xander Cage (2017)); Fitz and The Tantrums perform.

TV host Drew Carey (The Price is Right (1972)); actress Keke Palmer (Scream Queens (2015)); Local Natives perform.

Actor Johnny Galecki (Rings (2017) and The Big Bang Theory (2007)); Sting performs.

Actor Aaron Paul (The Path (2016)); actress Jenny Slate (The Lego Batman Movie (2017)); actor Jermaine Fowler (Superior Donuts (2017)).

Mindy Kaling (The Mindy Project (2012); Bill Paxton (Training Day (2017).

Actor Ice Cube (Fist Fight (2017) and xXx: Return of Xander Cage (2017)); actor Ike Barinholtz (The Mindy Project (2012)); Steve Aoki and Louis Tomlinson perform.

Actress Katherine Heigl (Doubt (2017)); musician Lars Ulrich; actor Andrew Rannells (Girls (2012)); Lisa Hannigan performs.

Actress Lena Dunham (Girls (2012)); Zach Galifianakis (Baskets (2016) and The Lego Batman Movie (2017)); Laura Dern (Big Little Lies (2017)); Glen Hansard performs.

Actor Matt Damon (The Great Wall (2016)); actor Will Arnett (The Lego Batman Movie (2017)); Bibi Bourelly performs.

TV host Trevor Noah (The Daily Show (1996)); actress Laverne Cox (Doubt (2017)); actor Luke Wilson (Rock Dog (2016)); Noah Cyrus performs.

Actor Bob Odenkirk (Girlfriend's Day (2017)); actor David Oyelowo (A United Kingdom (2016)); Bebe Rexha performs.

Actors Jordan Peele and Nick Kroll (Big Mouth (2017)); Ryan Adams performs.

Dr. Phil McGraw (Dr. Phil (2002)); singer Sara Bareilles; Linkin Park and Kiiara perform.

Actress Michelle Monaghan (The Path (2016)); actor Bradley Whitford (Get Out (2017)); London Grammar perform.

Actress Hayden Panettiere (Custody (2016) and Nashville (2012)); actress Shirley MacLaine (The Last Word (2017)); comic Myq Kaplan performs.

Actor Idris Elba (Guerrilla (2017)); actress Jessica Lange (Feud (2017)); actor Scott Foley (Scandal (2012)); Earl St. Clair performs.

Actor Patrick Stewart (Logan (2017)); actor Rupert Grint (Snatch (2017) and Sick Note (2017)); actor Dan Stevens (Beauty and the Beast (2017)); New Kids on the Block perform.

Actor Alec Baldwin (The Boss Baby (2017)); actress Kerry Washington (Scandal (2012)); José González performs.

Actor Samuel L. Jackson (Kong: Skull Island (2017)); actress January Jones (The Last Man on Earth (2015)); Sting performs.

Actor John Goodman (Kong: Skull Island (2017)); actor Adam Pally (Making History (2017)); animal expert Jack Hanna; Spoon perform.

Actress Leighton Meester (Making History (2017)); actor Dominic Monaghan (Atomica (2017)); professional basketball player Blake Griffin; Judah and the Lion perform.

Actress Gillian Jacobs (Love (2016)); actor Jerrod Carmichael (Transformers: The Last Knight (2017)); Lea Michele performs.

Actress Reese Witherspoon (Big Little Lies (2017) and Sing (2016)); actor Tony Goldwyn (The Belko Experiment (2016) and Scandal (2012)); Canadian singer Andy Shauf performs.

Actress Vanessa Hudgens (Powerless (2016)); actor Thomas Sadoski (The Last Word (2017) and Life in Pieces (2015)); comic Lil Rel Howery.

Actress Abigail Spencer (Timeless (2016)); actor Ben Platt (Drunk Parents (2019)); comic Tim Minchin; Take That perform.

Actress Allison Williams (Girls (2012) and Get Out (2017)); actor Darren Criss (Supergirl (2015) and The Flash (2014)); The Band Perry perform.

Actor Josh Gad (Beauty and the Beast (2017)); actress Judy Greer (Wilson (2017)); Maggie Rogers performs.

Actor Terrence Howard (Empire (2015)); actress Jenna Elfman (Imaginary Mary (2017)); singer Nicole Scherzinger performs.

Professional basketball player J.J. Redick; actor Scott Bakula (NCIS: New Orleans (2014)); comic Pete Holmes (Crashing (2017)); MisterWives perform.

Actress Kristen Bell (CHIPS (2017)); actress Cheryl Hines (Wilson (2017)); Little Mix perform.

Fashion designer Victoria Beckham; actress Jessica Chastain (The Zookeeper's Wife (2017)); actress Lisa Kudrow (The Boss Baby (2017)).

Actor Adam Scott (Big Little Lies (2017) and The Most Hated Woman in America (2017)); actor Michael Peña (CHIPS (2017)); Bea Miller performs.

Professional basketball players Stephen Curry, Chris Paul and Steve Nash.

Actress Claire Danes (Homeland (2011)); actress Christine Baranski (The Good Fight (2017)); actor Jack McBrayer (Smurfs: The Lost Village (2017)); Zara Larsson performs.

Singer Demi Lovato (Smurfs: The Lost Village (2017)); actor Charlie Hunnam (The Lost City of Z (2016) and King Arthur: Legend of the Sword (2017)); actor Rupert Friend (Homeland (2011)).

Actor Kumail Nanjiani (The Big Sick (2017) and Fist Fight (2017)); actor Riz Ahmed (Girls (2012)); singer Sabrina Carpenter performs.

Singer Shania Twain; actor Tyrese Gibson (The Fate of the Furious (2017)); actress Whitney Cummings (Unforgettable (2017) and 2 Broke Girls (2011)); Bastille perform.

Actor Adam Sandler (Sandy Wexler (2017)); actor Kevin James (Sandy Wexler (2017) and Kevin Can Wait (2016)); Bastille perform.

Actress Anne Hathaway (Colossal (2016)); actor Armie Hammer (Free Fire (2016)); actor Rob Delaney (Catastrophe (2015)); 6lack perform.

Actor Jason Schwartzman (Mozart in the Jungle (2014)); actress Nicole Richie (Great News (2017)); actor Geoffrey Rush (Genius (2017)); Depeche Mode perform.

Actress Amanda Peet (Brockmire (2017)); actor Max Minghella (The Handmaid's Tale (2017)); Kaleo perform.

Actor Ludacris (The Fate of the Furious (2017)); actress Elisabeth Moss (The Handmaid's Tale (2017)); actor Eugenio Derbez (How to Be a Latin Lover (2017)); The Head and the Heart perform.

Actor Kurt Russell (The Fate of the Furious (2017) and Guardians of the Galaxy Vol. 2 (2017)); actor Thomas Middleditch (Silicon Valley (2014)); comic Russell Howard performs.

Actor Joel McHale (The Great Indoors (2016)); actor Jake Johnson (New Girl (2011), Smurfs: The Lost Village (2017) and The Mummy (2017)); Lisa Hannigan performs.

Actor Liev Schreiber (Ray Donovan (2013)); author Kelly Osbourne; Ocean Park Standoff perform.

Actresses Jane Fonda and Lily Tomlin (Grace and Frankie (2015)); actress Taylor Schilling (Take Me (2017) and Orange Is the New Black (2013)); Ryan Adams performs.

Singer Jennifer Lopez (World of Dance (2017)); actor Terry Crews (Sandy Wexler (2017) and Brooklyn Nine-Nine (2013)); actor Justin Theroux (The Leftovers (2014)); Green Day perform.

Author Caitlyn Jenner (book, "The Secrets of My Life"); actor Michael Weatherly (Bull (2016)); LP (LP) performs.

Actress Eva Longoria (Empire (2015)); actor Sam Richardson (Veep (2012) and The House (2017)); director Paul Feig (Snatched (2017)).

Actress Betty White ("Young and Hungry" (2014)); actor Ben McKenzie (Gotham (2014)); Amy Brenneman (The Leftovers (2014)); Conor Oberst performs.

Actress Goldie Hawn (Snatched (2017)); actor Kevin Bacon (I Love Dick (2016)); Dreamcar perform.

Actor Aaron Taylor-Johnson (The Wall (2017)); Harry Styles performs.

Actor/rapper Ice Cube; singer Jason Derulo; Harry Styles performs.

Actor Ewan McGregor (Fargo (2014)); actor Billy Crudup (Alien: Covenant (2017)); Harry Styles performs.

Actor Benicio Del Toro (Star Wars: Episode VIII - The Last Jedi (2017)); actress Diane Lane (Paris Can Wait (2016)); actor Michael Fassbender (Alien: Covenant (2017)); Harry Styles performs.

Singer Lionel Richie; actress Jenna Dewan (World of Dance (2017)).

Actor Jim Carrey; comic Al Madrigal; comic Andrew Santino; comic Erik Griffin (Workaholics (2011) and I'm Dying Up Here (2017)).

Actor Ed Helms (Captain Underpants: The First Epic Movie (2017)); actress Priyanka Chopra Jonas (Baywatch (2017) and Quantico (2015)); actress Kaya Scodelario (Pirates of the Caribbean: Dead Men Tell No Tales (2017)); Paramore perform.

Actor Orlando Bloom (Pirates of the Caribbean: Dead Men Tell No Tales (2017)); actor Zac Efron (Baywatch (2017)); actor Zach Woods (Silicon Valley (2014)); Sigrid & Marina performs.

Chef Gordon Ramsay (The F Word (2017)); TV host Michael Strahan (Good Morning America (1975)).

Actress Nicole Kidman (Big Little Lies (2017)); actor Kit Harington (Game of Thrones (2011)); Carpool Karaoke with Ed Sheeran.

Actor Tom Cruise (The Mummy (2017)); actress Jennifer Hudson (Sandy Wexler (2017)); comic Russell Brand; boxer Anthony Joshua; Kings of Leon perform.

Former professional soccer player David Beckham; actress Emily Blunt (Animal Crackers (2017), My Little Pony: The Movie (2017) and Mary Poppins Returns (2018)); Harry Styles performs.

Actress Salma Hayek Pinault (Beatriz at Dinner (2017)); filmmaker Sofia Coppola (The Beguiled (2017)); Linkin Park perform.

Actress Jane Krakowski (Unbreakable Kimmy Schmidt (2015)); actress Kate Mara (Megan Leavey (2017)); actress Lily James (Baby Driver (2017)); Iggy Azalea performs.

Actor Fred Armisen and actor Tituss Burgess (Unbreakable Kimmy Schmidt (2015)); director Edgar Wright (Baby Driver (2017)); Gavin DeGraw performs.

Actors Jamie Foxx and Ansel Elgort (Baby Driver (2017)); Beth Ditto performs.

Singer Lionel Richie; actress Jenna Dewan (World of Dance (2017)); Carpool Karaoke with Katy Perry.

TV hostess Chelsea Handler (Chelsea (2016)); actor Dean Norris (The Book of Henry (2017) and Death Wish (2018)); Khalid performs.

Actor Seth Rogen; actor Will Arnett (Flaked (2016) and The Gong Show (2017)); actress Alison Brie (GLOW (2017)).

Actor Dominic Cooper (Preacher (2016)); actress Laura Haddock (Transformers: The Last Knight (2017)); athletes from the Nitro World Games.

Actress Anna Faris (The Emoji Movie (2017) and Mom (2013)); actor Mark Hamill (Star Wars: Episode VIII - The Last Jedi (2017)); actress Jenny Slate (Landline (2017)); Foster the People perform.

TV hostess Julie Chen Moonves (The Talk (2010) and Big Brother (2000)); actress Edie Falco (Landline (2017)); comic Maz Jobrani (Superior Donuts (2017)).

Former Vice President Al Gore (An Inconvenient Sequel: Truth to Power (2017)); actress Laura Linney (Ozark (2017)); Mr. Eazi performs.

Actor Matt Bomer (The Last Tycoon (2016)); actress Niecy Nash (Claws (2017) and Downsizing (2017)); Julia Michaels performs.

Professional basketball player Chris Bosh; actor Mark Duplass and Jay Duplass.

Chef Gordon Ramsay (MasterChef USA (2010)); actor Brendan Gleeson (Mr. Mercedes (2017)); Maggie Rogers performs.

Actress Kate Beckinsale (The Only Living Boy in New York (2017)); actor Adam Scott (Fun Mom Dinner (2017)); Poppy (Poppy) performs.

Actor Anthony Mackie (Detroit (2017)); actress Lily Collins (The Last Tycoon (2016)); Børns perform.

Actor John Boyega (Detroit (2017)); actor Jeffrey Tambor (Arrested Development (2003)); Rag'n'Bone Man performs.

Actress Elizabeth Olsen (Ingrid Goes West (2017) and Wind River (2017)); actress Maya Rudolph (The Nut Job 2: Nutty by Nature (2017)); James Blunt performs.

Actress Aubrey Plaza (Ingrid Goes West (2017)); actor Jeremy Renner (Wind River (2017)); actor Chris O'Dowd (Get Shorty (2017)); Russ Spencer (Russ) performs.

Actor Billy Eichner (American Horror Story (2011): Cult); actress Riley Keough (Logan Lucky (2017)); Royal Blood perform.

Actor Lin-Manuel Miranda (Difficult People (2015)); actor Nikolaj Coster-Waldau (Game of Thrones (2011)); actor Samuel L. Jackson (The Hitman's Bodyguard (2017)).

Actor Harry Connick Jr. (Harry (2016)); actor Willem Dafoe (Death Note (2017)); Daniel Caesar performs.

Actress Julia Louis-Dreyfus (Veep (2012)); actor Ray Romano (Get Shorty (2017)); Billy Idol performs.