Jessie Pavelka

Fitness Expert; Former Television Host on NBC’s "The Biggest Loser"

Sarah Jakes Roberts

Best-Selling Author, Entrepreneur, Media Personality & Daughter of T.D. Jakes

Power Moves: Ignite Your Confidence and Become a Force

Karan Brar

Indian American Actor, Director & Producer; Known for his role in Disney's "Jessie"

Dianna Cohen

Visual Artist & Co-Founder of the Plastic Pollution Coalition

Alex Thomopoulos

TV Food Personality, Private Chef, Comedian and Actress

Ron Funches

Stand Up Comedian, Actor & Writer

Renee Loux

Host, 'It's Easy Being Green', Green Expert, Writer, Organic Chef & Restaurateur

David Walton

Actor Known for his Role as Will in NBC's "About a Boy"

Rob Huebel

Actor, Comedian & Writer; Known for his Role in "Children's Hospital" and "Transparent"

Eric Winter

Actor Known for "Witches of East End" and "The Ugly Truth"

Peter Vidmar

Olympic Gymnast, Fitness Advocate

Autumn Reeser

Known for her Roles in "The O.C.," "Entourage," "Necessary Roughness" & "Hawaii 5-0"

Sterling Knight

Actor and Musician; Known for his Role on Disney's "Sonny with a Chance"

Camille Grammer

Model, Actress, Dancer & Star of "The Real Housewives of Beverly Hills"

Jasmine V

American R&B and Pop Singer

Deidre Pujols

Co-Founder of The Pujols Family Foundation; Wife of Angels Baseball player, Albert Pujols; Advocate for Down Syndrome Awareness

Noel Bairey Merz

Director of the Women's Heart Center at the Cedars-Sinai Heart Institute

Johanna Blakley

Expert in Popular Culture, Digital Technology and Entertainment

Whitney Port

Fashion Designer & TV Personality

Susan Feniger

Chef and owner of Mud Hen Tavern & Border Grill Restaurants, Author of "Street Food."