Mayim Bialik

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

Deepak Chopra

Co-Founder of The Chopra Center for Wellbeing

Keke Palmer

Actress & Youngest Talk Show Host in TV History

Demi Lovato

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

Candace Cameron Bure

Women & Youth Speaker Best Known for Her Role on "Full House" & "Fuller House"; Former Co-Star on "The View"

Jessica Alba

Actress; Entrepreneur; Founder & CEO of The Honest Company

Shonda Rhimes

Executive Producer, Screenwriter, & Author

Shonda Rhimes Reveals SHOCKING Method Behind Her Creative ...

Judge Greg Mathis

Civil Rights Activist, Television Personality

Brooke Shields

Actress; Model; Women's Health, Aging & Mental Wellness Advocate

Jodie Sweetin

Entrepreneur, Actress, Producer & Author

Nick Vujicic

Motivational Speaker, NY Times Best-Selling Author, Founder & CEO of Life Without Limbs

Amy Schumer

Award-Winning Actress & Comedian; Author of "The Girl with the Lower Back Tattoo;" Feminist Advocate

Amy Schumer diagnosed with rare health disorder: ‘Something was wrong’

Jason Silva

Emmy-nominated TV Personality; Futurist; Host of National Geographic Channel’s “Brain Games”

Debra Messing

Emmy Award-Winning Actress & Global Ambassador for PSI/Youth AIDS

Marcus Luttrell

Decorated Navy SEAL & Bestselling Author of "Lone Survivor"

Jeffrey Tambor

Emmy Award-Winning Actor of "Arrested Development," "The Hangover" & "Transparent"

Steve Young

Former NFL Quarterback & Two-Time NFL MVP; Founder of the Forever Young Foundation

Maureen McCormick

Actress & Author Best Known for "The Brady Bunch"

Sarah Michelle Gellar

Television & Film Actress, Co-Founder of Foodstirs

Brittany Snow

Actress, Producer, Director, Singer & Co-Founder of Love Is Louder