Mayim Bialik

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

Montel Williams

Emmy Award-Winning Talk Show Host; Multiple Sclerosis Survivor; Health Equity & Veteran Advocate

Shawn Achor

Harvard Professor, Researcher, Positive Psychology Expert, Author of "The Happiness Advantage" & "Big Potential"

Jane Fonda

Actress, Feminist, Author, Political Activist, Former Fashion Model & Fitness Advocate

Glennon Doyle

Author, Activist & Founder of Together Rising

Chrissy Teigen

Model, Author & Television Personality

Deepak Chopra

Co-Founder of The Chopra Center for Wellbeing

Keke Palmer

Actress & Youngest Talk Show Host in TV History

Anderson Cooper

Journalist, TV Personality, Anchor of CNN's "Anderson Cooper 360°"

Candace Cameron Bure

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

Dr. Jennifer Ashton

Board-Certified Ob-Gyn, Author & TV Medical Correspondent

Jessica Alba

Actress; Entrepreneur; Founder & CEO of The Honest Company

Shonda Rhimes

Executive Producer, Screenwriter, & Author

Shonda Rhimes Reveals SHOCKING Method Behind Her Creative ...

Richard Dreyfuss

Academy Award-Winning Actor

Meghan McCain

Political Columnist, Author & Award-Winning Blogger

Judge Greg Mathis

Civil Rights Activist, Television Personality

Brooke Shields

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

Jamie Lee Curtis

Academy Award-Winning Actress, Activist, Author; Best Known For Her Roles in "Halloween," "Freaky Friday" & "Everything Everywhere All At Once"

Jamie Lee Curtis - MSNBC interview

Jodie Sweetin

Entrepreneur, Actress, Producer & Author

Nick Vujicic

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