Jordin Sparks

Pop and R&B Vocalist; American Idol Winner

Anna David

NYT Best-Selling Author, Publisher, TEDx Speaker, Podcaster & Addiction Recovery Advocate

Rory Kennedy

Award Winning Documentary Filmmaker

Michael J. Breus

Clinical Psychologist; Sleep Expert & Author of "Beauty Sleep"

Gabby Reece

Beach Volleyball Champion, First Female Spokeswoman for Nike, Creator of HIGHX, New York Times Best Selling Author, Model and Actress.

Jason Wahler

TV Personality, Known for "Laguna Beach" "The Hills" & "Celebrity Rehab", Recovery Advocate

Daniel Amen

Award-Winning Psychiatrist & Best Selling Author

Raising Mentally Strong Kids: How to Combine the Power of Neuroscience with Love and Lo...

Shannon Sharpe

3x Super Bowl Champion & Pro Football Hall of Famer

Rich Roll

Athlete, Wellness Advocate, Motivational Speaker, Addiction Survivor & Author

Mackenzie Phillips

Actress, Singer & Author of "High on Arrival: A Memoir"

Harley Pasternak

Diet & Fitness Expert; Best-Selling Author

Tracy Morgan

Comedian, Former SNL Cast Member & Actor on NBC's "30 Rock"

Dr. Darlene Mininni

Author; UCLA Psychologist; Expert on Well-Being, Resilience & Emotional Intelligence

Are You Here Right Now? The Surprising Power of Paying Attention

Stacy Kaiser

Psychotherapist, Author, Relationship Expert and Media Personality

Jenny McCarthy

Actress, Host & Judge on Fox's "The Masked Singer"; Beauty Entrepreneur & Founder of Formless Beauty

Neil Young

Canadian Singer-Songwriter Known for "Heart of Gold" & Played in Bands Buffalo Springfield and Crosby, Stills, Nash and Young

Andy Puddicombe

Co-Founder of Headspace

Shannen Doherty

Actress, Producer, Author & TV Director; Breast Cancer Survivor

Shannen Doherty Wants to "Embrace Life"

Bruna Papandrea

Producer Known for Films Like "Gone Girl" and "Wild"; Diagnosed with Lupus in 2010

Aimee Liu

Author of "Gaining: The Truth About Life After Eating Disorders"