Actor Sean Hayes (Will and Grace (1998)); actor Nick Robinson (Love, Simon (2018)); Dua Lipa performs; 2-year-old viral video star Parker Curry. ...

Dana Carvey (Too Funny to Fail: The Life and Death of The Dana Carvey Show (2017)); wrestler Ronda Rousey; 21 Savage performs. ...

New, (2018), Bill Hader (Barry); Auli'i Cravalho (Rise); magician Jon Dorenbros; and 13-year-old blues guitarist Toby Lee. ...

Actress Jennifer Lawrence (Red Sparrow); Olympic skier Lindsay Vonn; actress Laverne Cox (Glam Masters); Meghan Trainor performs; ...

Mandy Moore (This Is Us); Adam Devine (When We First Met); Olympic figure-skater Adam Rippon; Dan and Shay perform; ...

Kerry Washington, Tony Goldwyn, Scott Foley, Bellamy Young, Jeff Perry, Darby Stanchfield, Katie Lowes, Guillermo Diaz, Josh Malina, Joe Morton, George Newbern, and Corne ...

Jimmy Kimmel (The Oscars (2018)); 13-year-old blues guitarist Toby Lee answers questions and performs; the entire Women's Olympic Hockey team. ...

Heidi Klum (Heidi Klum Intimates); Tonya Harding debuts her Average Andy segment; The Tonga Sisters perform. ...

Actor Josh Duhamel (Unsolved: The Murders of Tupac and the Notorious B.I.G. (2018)); three Marjory Stoneman Douglas High School shooting survivors; 6-year-old dancer Tava ...

Oprah Winfrey (A Wrinkle in Time (2018)); The Tonga Sisters perform; comic Tiffany Haddish (The Last O.G. (2018) and Hilarity for Charity (2018)). ...

Bill Gates discusses the Bill and Melinda Gates Foundation; Kellie Pickler (Pickler and Ben (2017)); Keala Settle performs. ...

Actress Diane Keaton (The House That Pinterest Built); 6-year-old geography expert Nate Seltzer. ...

Chrissy Teigen (Lip Sync Battle); Teri Polo, Sherri Saum, Maia Mitchell, David Lambert, Cierra Ramirez, Hayden Byerly and Noah Centineo (The Fosters); 8-year-old presiden ...

The NBA's Golden State Warriors point guard Stephen Curry and his wife, Ayesha Curry; 7-year-old pop-and-lock dancer Ziqi Li. ...

Actor David Spade; viral food critic Kalen Allen; Ellen surprises a high-school choir director and band director whose low-income students were invited to perform at Carn ...

Valentine's Day Show; Natalie Portman (Annihilation (2018)); Dax Shepard; Ellen welcomes back a couple she reunited; 7-year-old piano prodigy Anke Chen (Talk). ...

Jerry Seinfeld (Comedians in Cars Getting Coffee (2012)); Philadelphia Eagles quarterback Nick Foles; the Nigerian women's bobsled team, and Dua Lipa performs. ...

John Krasinski (A Quiet Place); Gerta Gerwig (Lady Bird); and 7-year-old piano prodigy Anke Chen; Ellen surprises an elementary school ESL teacher, who helps children fro ...

Drew Barrymore (Santa Clarita Diet (2017)); 13-year-old selfie kid Ryan McKenna. ...

Sean Diddy Combs (The Four: Battle for Stardom (2018)). ...

Actor Milo Ventimiglia (This Is Us); actor Dax Shepard tells about his coverage at the Super Bowl; 5-year-old Claire and her dad, Dave Crosby, perform a song. ...

Michael B. Jordan (Black Panther); Average Andy with the cast of Cirque du Soleil's Luzia; Ellen surprises sisters who help people in need. ...

Actress Melissa McCarthy (Life of the Party (2018)); slopestyle skier Gus Kenworthy, who won a silver medal at the 2014 Winter Olympics and recently qualified for the 201 ...

Actress Jennifer Aniston helps Ellen celebrate her 60th birthday with many surprise celebrity guests; Ellen presents her biggest audience giveaway in 15 seasons. ...

Former first lady Michelle Obama helps Ellen celebrate her 60th birthday with many surprise celebrity guests. ...

Actor Jamie Dornan (Fifty Shades Freed (2018)); New Orleans Saints quarterback Drew Brees; Troye Sivan answers questions and performs My My My!. ...

Ellen presents her best moments of Season 15 thus far, including grocery shopping with Oprah Winfrey, helping Will Smith launch his Instagram account, and making it rain ...

Actress Megan Mullally (Will and Grace (1998)); Thalys train-attack heroes Alek Skarlatos, Anthony Sadler and Spencer Stone (The 15:17 to Paris (2018)); 12-year-old music ...

Actress Kristen Bell (The Good Place); DNCE perform. ...

Ed O'Neill (Modern Family); Pharrell Williams answers questions and performs with N.E.R.D.; 11-year-old Demarjay Smith returns. ...

Hoda Kotb (Today); First Aid Kit perform It's a Shame; a California man helped first responders rescue a 2-year-old boy from the mudslides and is helping his family get b ...

Actor Chadwick Boseman (Black Panther (2018)); actor Jeff Garlin (The Goldbergs (2013)); viral food critic Kalen Allen; Ellen surprises a man who started a GoFundMe campa ...