Ryan Seacrest as Self

Christina Aguilera as Self

Lindsay Arnold as Self

Alan Bersten as Self

Sabrina Carpenter as Self

Witney Carson as Self

Val Chmerkovskiy as Self

Merle Dandridge as Self

Billy Eichner as Self

Sasha Farber as Self

Josh Gad as Self

Donald Glover as Self

Halsey as Self

Heather Headley as Self

Derek Hough as Self

Julianne Hough as Self

Jennifer Hudson as Self

Adam Jacobs as Self

Lang Lang as Self

John Legend as Self

Caissie Levy as Self

Kara Lindsay as Self

Kevin Massey as Self

Idina Menzel as Self

Miguel as Self

Keke Palmer as Self

Ben Platt as Self

Seth Rogen as Self

Anika Noni Rose as Self

Shakira as Self

Emma Slater as Self

Josh Strickland as Self

Rebel Wilson as Self

JD McCrary as Self

Chris Harrison as Self

Jimmy Kimmel as Self

Michael Strahan as Self

Michael Eaves as Self

Edward James Olmos as Self

Gordon Ramsay as Self

Katie Stevens as Self

Nathan Fillion as Self

Jason Schwartzman as Self

Morgan Freeman as Self

RZA as Self

Lionel Richie as Self

Robin Roberts as Self

Dan Orlovsky as Self

Chloe Bailey as Self

Halle Bailey as Self

Tituss Burgess as Self

Bill Barretta as The Muppets Puppeteer

Dave Goelz as The Muppets Puppeteer

David Rudman as The Muppets Puppeteer

Eric Jacobson as The Muppets Puppeteer

Jack Vogel as The Muppets Puppeteer

Matt Vogel as The Muppets Puppeteer

Peter Linz as The Muppets Puppeteer

Katy Perry as Self

Jenna Johnson as Self