Scarlett Johansson

Award-Winning Actress & Singer Known for Portraying the Black Widow in the Marvel Cinematic Universe

Josh Peck

Actor & Social Media Influencer

Adam Goldberg

Actor, Director, Producer & Musician

Ben Stein

Political Economist, Commentator, Author & Actor

Jerry Seinfeld

Comedian, Actor, Writer, & Television/Film Producer

Kelly Osbourne

Fashion Designer, Singer & Actress; Former Contributor to E!'s "Fashion Police"; Daughter of Ozzy and Sharon Osbourne

Bette Midler

Entertainer & Award-Winning Actress & Singer

Michael Rosenbaum

Actor, Producer, Singer & Comedian; Known for Playing Lex Luthor on "Smallville"

Simon Helberg

Actor & Comedian; Best Known for Role of Howard Wolowitz on "The Big Bang Theory"

James Franco

Actor and Filmmaker; Known for "Oz the Great and Powerful" and "Spider-Man"

Woody Allen

Legendary Director, Screenwriter & Actor

Joseph Gordon-Levitt

Founder of HitRecord & Actor Known for "Inception" & "The Dark Knight Rises"

Justin Timberlake

Singer, Songwriter, Actor, Record Producer & Entrepreneur

Jon Stewart

Talk Show Host, Comedian & Producer

Jon Stewart will return to ‘The Daily Show’ as host — just on Mondays

Gwyneth Paltrow

Actress, Entrepreneur, Founder & CEO of Goop

Bill Nye

"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist

Howie Mandel

Comedian, Actor, TV Host & Judge on "America's Got Talent"

Judy Gold

Emmy Award-Winning Actress, Comedian & Producer; Jewish and LGBT Activist

Brad Garrett

American Actor and Stand-Up Comedian

Al Franken

Former Senator from Minnesota; Former SNL Writer; SiriusXM Radio Show Host

Jason Alexander

Actor, Writer & Director; Best Known for His Work on "Seinfeld"

Johnny Depp

Award-Winning Actor, Producer & Musician

Adam Levine

Singer-Songwriter, Front Man of the Pop-Rock Band Maroon 5 & Former Coach on "The Voice"

Donald Glover

Award-Winning Actor, Comedian, Writer, Director & Musician; Performs as Childish Gambino

Max Greenfield

Actor Known For "New Girl" & Children's Author

Andy Samberg

Actor, Comedian, Rapper & Writer; Known for "Saturday Night Live" & "Brooklyn Nine-Nine"

Harry Connick Jr.

Grammy & Emmy Award-Winning Singer

Henry Winkler

Actor, Producer, Director & Best-Selling Author; Best Known for "Happy Days"

Howard Stern

Radio & Television Personality, Producer, Author & Actor

Pauly Shore

Stand-up Comedian and Actor