Post Malone

Rapper, Singer & Songwriter; Known for "Psycho" and "Sunflower"

Bob Costas

Award-Winning Sportscaster, Broadcaster & Best-Selling Author

Taylor Swift

Grammy Award Winning Pop Singer-Songwriter; Called "Most Successful Artist of the 21st Century"

Tyler "Ninja" Blevins

Professional Gamer, Streamer & Internet Personality

Ninja: War for the Dominions: [A Graphic Novel]

Kirk Franklin

Grammy Award-Winning Gospel Artist & Businessman

Jon Bellion

Singer, Songwriter, Producer & Rapper

Halsey

Award-Winning Singer & Songwriter, Social Justice Activist

Bebe Rexha

American Singer-Songwriter Best Known for her Single "Meant to Be"

Ellen DeGeneres

Award-Winning Comedian, TV Host, Actress & LGBTQ Activist

Lena Waithe

Emmy Award-Winning Screenwriter, Producer & Actress

Luke Combs

Country Singer-Songwriter

Tom Hanks

Actor, Producer, Writer & Director; Known For "Forrest Gump"

Julie Bowen

Emmy Award-Winning Actress, Known for ABC's "Modern Family"

Kehlani

Contemporary R&B Singer-Songwriter

Steve Ballmer

Former CEO Microsoft; Owner of the Los Angeles Clippers

Maria Bartiromo

Global Markets Editor, FOX Business Network

Al Gore

45th Vice President of the United States, Nobel Peace Laureate & Bestselling Author

Ev Williams

Co-founder & Former CEO of Twitter; Founder & CEO of Medium

Whoopi Goldberg

Award-Winning Actress, Comedian & Co-Host of ABC's "The View"

Bethenny Frankel

Entrepreneur, Reality TV Star & Bestselling Author; Founder of Skinnygirl & BStrong Disaster Relief