Sarah McLachlan

Singer-Songwriter & Activist

Andrew Weil

Physician & Author; Broadly Described Guru of the Alternative Medical Brands

Lenny Kravitz

Singer-Songwriter, Multi-Instrumentalist, Record Producer, Actor & Arranger

Shirley MacLaine

Academy Award-Winning Actress & Author

Sharon Osbourne

Reality TV Personality Known for "America's Got Talent"; Former Host of "The Talk"

Kesha

Pop Singer Known For "Tik Tok," "Your Love Is My Drug" & "Praying"

Bebe Neuwirth

Actress, Musician and Dancer; Known for "Cheers" and "Jumanji"

AJ McLean

Singer, Songwriter and member of the Backstreet Boys

AJ McLean Opens Up About His 20-Year Drug Addiction Battle ...

Matt Leinart

FOX Sports 1 College Football Analyst; Former American Football Quarterback

Alice Cooper

American Rock Singer-Songwriter; "Poison"

Paul Azinger

Former PGA Player of the Year, Cancer Survivor, Author of "Zinger"

Susan Lucci

Iconic Day-time TV Actress, Entrepreneur & Humanitarian

David Perlmutter

Renowned Neurologist, Expert on Gluten Issues, Brain Health, Nutrition & Preventing Disease

Dynamo

Magician Known for "Dynamo: Magician Impossible"

Judith Light

Award Winning Actress & Activist

DeAngelo Williams

Former NFL Running Back; Founder of The DeAngelo Williams Foundation for Breast Cancer Research & Prevention

Juliette Binoche

Juliette Binoche is an award-winning French actress, artist and dancer.

Mary Kate Olsen

Fashion Designer, Producer, Author & Former Actress

Rod Stewart

British Singer-Songwriter; One of the Best-Selling Artists of All Time

Jason Priestley

Canadian-American Actor & Director Best Known for "Beverly Hill, 90210"