Singer John Legend performs; TV personality Kelly Osbourne; Dr. John sits in with Jon Batiste and Stay Human.
Actress Allison Janney; Facebook COO Sheryl Sandberg; Marty Stuart performs.
Actress Rosario Dawson; actress Renée Elise Goldsberry; comic Moshe Kasher.
Actress Elisabeth Moss; comedian Anthony Atamanuik; Sheryl Crow performs.
Actress Rose Byrne; actor Lewis Black; P.J. Harvey performs.
Actor Alec Baldwin; radio host Charlamagne Tha God; comic Moshe Kasher; Taj Mahal and Keb' Mo' sit in with Jon Batiste and Stay Human.
Actress Jennifer Hudson; journalist Chris Hayes; actor Christian Borle.
Actor Mandy Patinkin; actress Zosia Mamet; actor Jerrod Carmichael.
Jessica Lange; Bassem Youssef; Judy Gold
Actress Sigourney Weaver; podcast hosts Jon Favreau, Jon Lovett and Tommy Vietor; special appearance by Steve Martin; Neal Schon sits in with Jon Batiste and Stay Human.
Comic Louis C.K.; sportscaster Ernie Johnson Jr.; Father John Misty performs.
Actor Jason Sudeikis; actress Jennifer Esposito; Joey Bada$$ performs.
Actress Marisa Tomei; actor Hugh Dancy; Broken Social Scene performs.
Actress Emma Roberts; actor Ken Jeong; Luke Bryan and Dierks Bentley perform.
Actor Hank Azaria; actress Kate Walsh; performance from Circus 1903.
Actresses Lily Tomlin and Jane Fonda; director Jay Chandrasekhar; Aimee Mann performs.
Actress Glenn Close; actor Michael McKean; actor H. Jon Benjamin.
Actor Ryan Reynolds; actor Josh Lucas; actor Andy Daly; Green Day performs.
Actor Bryan Cranston; actress Audra McDonald; comic Greer Barnes.
Actress Jessica Lange; comic Bassem Youssef; comic Judy Gold.
Astrophysicist Neil deGrasse Tyson; comic Todd Barry.
Actor Ewan McGregor; actor Finn Wittrock; The Shins perform.
Actress Felicity Huffman; actress Jurnee Smollett-Bell; comic Anthony DeVito.
Actress Kristen Stewart; actor Maz Jobrani; Dawes performs.
Political analysts Mark Halperin and John Heilemann; actor Michael Ian Black; cat behaviorist Jackson Galaxy.
Actor Kevin Kline; actor Jerrod Carmichael; retired Gen. Michael Hayden.
Journalist Anderson Cooper; producer Judd Apatow; Jidenna performs.
Actress Cate Blanchett; actor Paul Rust; comic Mo Amer.
Actor Hugh Jackman; actress Condola Rashad; The Flaming Lips perform.
Actor Patrick Stewart; actor Chris Colfer; comic Roy Wood Jr.
Actress Lisa Kudrow; former White House Press Secretary Josh Earnest; comic Tony Rock.