Debra Messing

Emmy Award-Winning Actress & Global Ambassador for PSI/Youth AIDS

Rachael Ray

Chef, Cookbook Author & Television Host Known for the "Rachael Ray Show"

Rosie O'Donnell

Comedian, Actress, Author & Television Personality

Ben Vereen

Tony Award-Winning Entertainer

Lea DeLaria

First Openly Gay Comic to Break the Late-Night Talk-Show Barrier; "Big Boo" on "Orange Is the New Black"

Adam Richman

Host of Man v. Food & Man v. Nation

Michael J. Fox

Actor, Author and Advocate; Founder, The Michael J. Fox Foundation for Parkinson’s Research

Michael J. Fox on latest Parkinson's research and how he's ...

Rosie Perez

Actress, Choreographer, Activist & Former Co-Host of "The View"

Maria Menounos

CEO & Co-founder of AfterBuzz TV; Former E! News Co-Anchor; Best-selling Author, Journalist & Type-1 Diabetic

Charlie Rose

Anchor and Executive Editor

Cynthia Nixon

Actress Known for her Role as Miranda Hobbes on HBO's "Sex and the City"; Former Candidate for Governor of New York

Ellie Krieger

Chef, Nutritionist, Best-Selling Author & Host of “Ellie’s Real Good Food”

John Stossel

Emmy-Award Winning Journalist

Bobby Flay

Chef & Host of "Throwdown With Bobby Flay" and "America's Next Great Restaurant"

Deborah Norville

Two-Time Emmy Award-Winning Journalist; Anchor of "Inside Edition" & Best-Selling Author

Hoda Kotb

Award-Winning Broadcast Journalist, Television Personality, Author & Co-Anchor of NBC News' TODAY

Kathy Najimy

Award-Winning Actress & Activist

Lisa Oz

Best-Selling Author, Producer, Host & Entrepreneur

Peter Salgo

Healthcare Futurist, Emmy Award-Winning Health & Science Correspondent & Author of "The Heart of the Matter"

Brooke Shields

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