Singer-songwriter Billie Eilish; political commentator Adam Kinzinger; Vance Joy performs.

Actor Peter Dinklage; John Legend talks and performs.

Second Gentleman Douglas Emhoff; actor Brian Tyree Henry; Muni Long performs.

Actor Kumail Nanjiani; Rep. Eric Swalwell (D-Calif.); Rex Orange County performs.

Actor Keegan-Michael Key; actress Grace Van Patten; Khalid performs.

Actress Jane Fonda; lawyer George Conway; Good Neighbours perform.

Actor Dave Bautista; comic James Adomian; Midland performs.

Actor Martin Lawrence; actress Joey King; Soul Coughing performs.

Actor Chris Hemsworth; actress Elizabeth Olsen; Green Day performs.

Actor George Clooney; actress Kaitlin Olson; The Smashing Pumpkins perform.

Actor Jon Hamm; actress Maisy Stella; Glass Animals perform.

Actress Kristen Bell; actor Peter Krause; Hozier performs.

Actress Halle Berry; boxer Mike Tyson; Old Dominion performs.

Actor Josh Gad; political correspondent Jack Schlossberg; Judah & The Lion perform.

Actor Sebastian Stan; actor Will Reeve; Los Lonely Boys perform.

Former basketball player Earvin "Magic" Johnson; actor Joshua Jackson; Myles Smith performs.

Gwen Stefani talks and performs; professional baseball player Mookie Betts.

Lady Gaga talks and performs; Gov. Gretchen Whitmer.

Actress Jennifer Aniston; actors Diego Luna and Gael García Bernal; Ben Platt & Brandy Clark perform.

Actress Saoirse Ronan; actor Adam Brody; beabadoobee performs.

Gov. Tim Walz (D-Minn.); film producer Judd Apatow.

Actor Harrison Ford; chef Evan Funke; Carly Pearce performs.

Actress Quinta Brunson; actor Henry Winkler; The Offspring perform.

Actor Billy Crystal; actress Jessica Williams; Suki Waterhouse performs.

Actor Patton Oswalt; actress Naomi Scott; Glass Animals performs.

Comic Trevor Noah; Sen. Reverend Raphael Warnock (D-Ga.); Jennie performs.

Actress Mila Kunis; Golden Bachelorette Joan Vassos; Royel Otis performs.

Actor Morgan Freeman; actress Niecy Nash-Betts; Brad Paisley sits in with Cleto and the Cletones.

Sports analysts Terry Bradshaw and Howie Long; actress Eiza González; Tears for Fears performs.

Actor Hugh Grant; actor Aldis Hodge; Dawes performs.