Ashton Kutcher

Actor, Producer, Investor & Activist

Sheryl Lee Ralph

Actress, Broadway Singer & Producer; Known for "Abbott Elementary"

Robert Herjavec

Executive Producer & Star of ABC’s "Shark Tank;" CEO of Cyderes

will.i.am

Multi-Faceted Entertainer & Creative Innovator; Education Advocate

Black Eyed Peas Present Masters of the Sun: The Zombie Chronicles (Black Eyed Peas Pres...

Andy Grammer

Platinum-Selling Singer-Songwriter Known for "Honey, I'm Good" & "Fine By Me"

Colin Jost

Head Writer for “Saturday Night Live,” Comedian & Actor

Demi Lovato

Grammy Nominated Singer-Songwriter, Musician, Philanthropist & Mental Health Advocate

Jeremy Lin

Professional Basketball Player for Beijing Ducks of the Chinese Basketball Association

Bruno Mars

Grammy Award-Winning Singer-Songwriter & Record Producer

Tim Ferriss

Angel Investor & Author of "The 4-Hour Workweek"

John Cena

WWE Professional Wrestler, Bodybuilder, and Actor Known for "Trainwreck"

Colbie Caillat

Two-time Grammy Winning Singer Known for "Bubbly"

Arnold Schwarzenegger

Actor, Producer, Director, Writer; California’s 38th Governor; Host of "Celebrity Apprentice"

Idris Elba

English Actor, Producer, Rapper and DJ; Best Known for His Roles in "The Wire" & "Luther"

Conan O'Brien

Comedian, Writer & Host of "Conan"

Jesse Tyler Ferguson

Actor & LGBTQ Activist; Best-Known for “Modern Family”

Pharrell Williams

Singer-Songwriter, Producer & Entrepreneur; Known for the Hit Single, "Happy"

Forest Whitaker

Award-Winning Actor, Producer & Director; Best Known for "Rogue One: A Star Wars Story" & "The Last King of Scotland"

Chelsea Handler

Comedian, TV Personality & Author

Gabrielle Union

Actress, Voice Artist, Activist, Author & Investor