LaDonna Gatlin

Singer & Author; Sister of the Legendary Country Music Group, The Gatlin Brothers

Jacqueline Laurita

Star of "The Real Housewives of New Jersey"; Advocate for Autism Awareness

Jeffrey Tambor

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

Dorothy Hamill

Gold Medal & Emmy Award-Winning Olympic Figure Skater; Breast Cancer Awareness Advocate

Tanya Brown

Mental Health & Domestic Violence Prevention Advocate

Kate Walsh

Film & TV Actress known for starring in both "Grey's Anatomy" and "Private Practice"

Joe Pantoliano

Emmy Award-Winning Actor & Film Producer; Mental Health Advocate

Jenny McCarthy

Former Co-Host, ABC's "The View" & New York Times Best Selling Author

Claude Steele

Social Psychologist & Stereotype Expert

Jane Fonda

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

Glenn Close

Actress & Advocate

Daniel Honan

Daniel Honan is the Managing Editor at Big Think.

Dr. Paul Wolpe

Director of the Emory Center for Ethics

Dr. Will Miller

Educator, Psychotherapist, Author & Humorist; Authority on Stress & Coping; Ethics & Social Media Professor at Purdue University

Dr. Lisa Masterson

OB/GYN, Mom, Philanthropist & Author; Known as Co-Host of "The Doctors"

Keke Palmer

Actress & Youngest Talk Show Host in TV History

Steve Young

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

Nick Vujicic

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

Les Brown

Motivator, TV Personality & Best-Selling Author

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’