Dick Van Dyke

Tichina Arnold

Beth Behrs

JoJo Siwa

Jason Alexander

'Weird Al' Yankovic

Amanda Kloots

Skylar Astin

Amber Riley

Rita Ora

Rufus Wainwright

Julie Andrews

Lin-Manuel Miranda

Judd Apatow

David Archuleta

Mel Brooks

Carol Burnett

Cedric the Entertainer

Stephen Colbert

Derek Hough

David Copperfield

Darren Criss

Ted Danson

Roma Downey

Brad Garrett

Mark Hamill

Jenny McCarthy

Tony Hawk

Ken Jeong

John Lithgow

Rob Reiner

Craig Robinson

Jane Seymour

William Shatner

Martin Short

Harry Shum Jr.

Mary Steenburgen

Stanley Tucci