Kal Penn

Actor, Writer, Producer & Former Associate Director of the White House Office of Public Engagement

Sheila C. Johnson

Entrepreneur, CEO of Salamander Hotels and Resorts, President of WNBA's Washington Mystics & Co-Founder of BET

Walk Through Fire: A Memoir of Love, Loss, and Triumph

Debbie Allen

Actress, Dancer, Choreographer, Producer; Known for "Grey's Anatomy"

Debbie Allen's 'Hot Chocolate Nutcracker' returns, blending tradition with a twist of c...

Art Alexakis

Musician, Singer-Songwriter & Guitarist; Front Man of the '90s Rock Band "Everclear"

Peter Sagal

Host of NPR's "Wait Wait ... Don't Tell Me!"

Spike Lee

Academy Award-Winning Writer, Producer, Actor & Director; Best Known for "BlacKkKlansman" & "Malcolm X"

Hill Harper

Best-Selling Author, Tech Entrepreneur, Investor, Philanthropist & Actor; Best Known For "CSI: NY" & "The Good Doctor"

Tan France

Fashion Designer & TV Personality Known for Netflix's "Queer Eye"

Antoni Porowski

Chef, Model & TV Personality Known for Netflix's "Queer Eye"

Nev Schulman

Producer, Actor, Photographer & TV Host Known for MTV's "Catfish: The TV Show"

Ian Somerhalder

Actor Known for "The Vampire Diaries"; Animal & Environmental Advocate; Founder of The Ian Somerhalder Foundation

Amanda Seales

Poet, Spoken Word Artist & Media Personality Known for HBO's "Insecure;" Anti-Smoking Activist

Geena Davis

Award-Winning Actress, Gender Equality Activist & Philanthropist

Donnie Yen

Actor, Martial Artist, Action Choreographer & World Wushu Tournament Champion

Giuliana Rancic

Entertainment Journalist & Breast Cancer Survivor

Ashley Judd

Actress, Activist & Humanitarian

LeVar Burton

Literacy Advocate & Actor Known for "Roots," "Star Trek" & "Reading Rainbow"

Omar Epps

Actor Best Known for the Conspiracy Thriller "SHOOTER"; Author of "From Fatherless to Fatherhood"

Gabrielle Carteris

Actress, Heart Disease Awareness

Georges St-Pierre

Former UFC Welterweight Champion