Dennis Marcellino

Author of Six Books, Media Personality and Former Member of Sly & The Family Stone; Speaker on Substance Abuse

Ben Stiller

Actor & Comedian

Dr. Jennifer Ashton

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

Jordan Belfort

The Real Wolf of Wall Street

Jerry Rice

Hall of Fame Wide Receiver & Three-Time Super Bowl Champion

Khloe Kardashian

Reality TV Personality, Entrepreneur, Author & Founding Partner of "Good American"

Thomas Keller

Chef, Cookbook Author & Proprietor of The French Laundry, Per Se, Bouchon, Bar Bouchon, Bouchon Bakery, and Ad Hoc

Greg Norman

Professional Golfer and Entrepreneur

Julie Wilkes

Survivor of a Life-Threatening Heart Condition, Heart Health Advocate, Wellness & Fitness Expert

Olivia Palermo

Socialite, Known for Being a Cast Member on the Reality TV Show "The City"

Carmindy

Beauty, Makeup Expert, Best Known for TLC's "What Not to Wear"

Corby Kummer

Executive Director of Food and Society Program & Editor in Chief of Ideas: The Magazine of the Aspen Institute

Ali Landry

Former Miss USA, Actress and Owner of Belle Parish Lifestyle Brand

RuPaul

Drag Queen, Model & TV Personality; Host of Award-Winning "RuPaul's Drag Race"

The House of Hidden Meanings: A Memoir

Jennifer Carroll

Celebrity Chef & Restauranteur, Former "Top Chef" and "Top Chef All-Stars" Contestant

Rick Moonen

Seafood Chef, Early Adopter of Sustainable Fishing Practices

Miranda Lambert

Grammy Award-Winning Country Music Singer-Songwriter

Amy Matthews

Host of HGTV's "Sweat Equity"; Co-Founder of Now She Rises

Michael Kors

Fashion Designer & Founder of Michael Kors

Scott Adams

Creator of the Popular Comic Strip "Dilbert", Chief Strategy Officer for WhenHub & Author