Keke Palmer

Actress & Youngest Talk Show Host in TV History

Nash Grier

Social Media Guru, Digital Influencer & Environmental Activist

Shay Mitchell

Actress Known for Her Role in "Pretty Little Liars"; Entrepreneur & CEO of Beis

Laverne Cox

Award-Winning Transgender Actress, Producer & Equal Rights Advocate

Mark Cuban

Serial Entrepreneur, Investor & Owner of the Dallas Mavericks

Jesse Williams

Director, Producer, Activist & Actor Known for "Grey's Anatomy"

Chelsea Peretti

Comedian, Writer & Actress Known for "Brooklyn Nine-Nine"

Gina Rodriguez

Award-Winning Actress, Producer, Director, Model & Humanitarian

Amandla Stenberg

Actor, Singer & Activist Known for "The Hate U Give," "The Hunger Games" & "Everything, Everything"

Ben McKenzie

Actor; Known for his role on "The OC," "Southland" and "Gotham"

Issa Rae

Actress, Writer, Director & Producer Known for HBO's "Insecure" & "Awkward Black Girl"

Aubrey Plaza

Actress, Comedian & Producer Known for NBC's "Parks and Recreation"

Terry Crews

Actor, Author & Former NFL Player; Advocate for Women's Rights

Olivia Munn

Television & Film Actress; Known for "Newsroom" & "X-Men: Apocalypse"

Olivia Munn on Jon Stewart | 2022 Mark Twain Prize

Mayim Bialik

Neuroscientist, Mental Health Advocate & Actress Known for "The Big Bang Theory"

Jenny Slate

Actress, Comedian, Author & Creator of the "Marcel the Shell" Short Films; Known for "Parks & Recreation," "Big Mouth," & "The Secret Life of Pets"

Demi Lovato

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

Cody Simpson

Australian Singer, Songwriter

Jalen Rose

Former ESPN Analyst & NBA Player

Ross Mathews

Host of Hello Ross! & Author of "Man Up: Tales of My Delusional Self-Confidence"