John Daly

PGA Professional Golfer

Brandon 'Maejor' Green

Wellness Leader, Grammy-Nominated Musician, Cancer Survivor & Founder of "Maejor Frequency" Award Winning Podcast

Letitia Wright

Actress Known for "Black Panther" & "Ready Player One"

Lilly Singh

YouTube Personality, Comedian, Author & Actress; Former Host of NBC's "A Little Late with Lilly Singh"

Be a Triangle: How I Went from Being Lost to Getting My Life into Shape

Bessel van der Kolk

Psychiatrist & Expert in PTSD

Dascha Polanco

Dominican-American Actress; Best Known for "Orange is the New Black" & "In The Heights"

Deepika Padukone

Indian Film Actress & Fashion Model; Founder of The Live Love Laugh Foundation Promoting Mental Health Awareness in India

Lily Collins

Actress, Model & Author Best Known For "Emily in Paris"

Lily Collins - Vogue Scandinavia

Dr. Jennifer Ashton

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

Eva Longoria

Award-Winning Actress, Producer, Director, Activist, Philanthropist & Designer

Amy Purdy

Former "Dancing with the Stars" Contestant & Paralympic Professional Snowboarder

Jon Hamm

Emmy Award Winner & Actor Known for His Role as Don Draper on AMC's Hit Series "Mad Men"

Demi Lovato

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

Kid Cudi

Rapper, Singer & Actor; Known for "Pursuit of Happiness" & "Man on the Moon"

Alicia Keys

Grammy Award-Winning Singer-Songwriter, Record Producer & Activist

Jay Williams

Former NBA Player; CEO of Rising Stars Youth Foundation; ESPN Analyst

Sarah Michelle Gellar

Television & Film Actress, Co-Founder of Foodstirs

Sarah Silverman

Stand-Up Comedian, Actress, Singer, Producer & Writer

Brooke Shields

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

Marie Osmond

Singer, Host, TV Personality & Author of "Behind The Smile: My Journey Out of Postpartum Depression"