Alex Guarnaschelli

Iron Chef and Food Network Personality

Roy Choi

Co-Host of "The Chef Show;" Chef & Co-Founder of Kogi BBQ; Best-Selling Author

Clark Gregg

Actor Known For "The New Adventures of Old Christine" & "The Avengers"

Lisa Vanderpump

Entrepreneur, TV Personality, Author & Philanthropist

Lisa Vanderpump Tells Us About Her First Times

Dr. Mehmet Oz

Cardiothoracic Surgeon; Host of "The Dr. Oz Show;" Columbia University Professor & Author

Lena Dunham

Writer, Director, Actor & Producer Best Known for HBO’s “Girls”

Mayim Bialik

Neuroscientist, Mental Health Advocate & Actress Known for "The Big Bang Theory"

Busy Philipps

Actress, NY Times Best-Selling Author & Late Night Host of "Busy Tonight"

Jeff Mauro

Host of Sandwich King on the Food Network Co-Host, Food Network's "The Kitchen"

Scott Conant

Celebrity Chef, Judge on Food Network's Chopped, Author, Bold Italian

Andrew Zimmern

Four-Time James Beard Award-Winning TV Personality, Chef, Writer & Teacher

Jason Priestley

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

Bob Greene

Exercise Guru & Best-Selling Author

Andy Cohen

Emmy Award-Winning Host & Producer of Bravo’s "Watch What Happens: Live"

Andy Cohen reacts to his infamous New Year’s Eve rant

Curtis Stone

Celebrity Chef; Host of "Top Chef Masters" on Bravo

Dr. Dean Ornish

Physician, Leading Researcher in Healthcare, Founder of the Preventive Medicine Research Institute & Bestselling Author

Garrison Keillor

Host of the Minnesota Public Radio Show "A Prairie Home Companion"

Daymond John

"Shark Tank" Investor; Founder & CEO of FUBU; Presidential Ambassador for Global Entrepreneurship

Richard Dreyfuss

Academy Award-Winning Actor

Bob Costas

Award-Winning Sportscaster, Broadcaster & Best-Selling Author

Anne Burrell

Celebrity Chef & Food Network Personality

Adam Beach

Award-Winning Canadian Actor

Mario Batali

Host of "Molto Mario"and "Ciao America", Iron Chef on "Iron Chef America", Food Network

Jonathan Van Ness

Hair & Beauty Expert, Author, Television Personality; Known for Netflix's "Queer Eye"

Christina Tosi

Chef, Author, TV Personality & Founder of Momofuku Milk Bar

Dessert Can Save the World: Stories, Secrets, and Recipes for a Stubbornly Joyful Exist...

Dee Snider

Daniel "Dee" Snider is an American singer-songwriter, screenwriter, radio personality, and actor.

D.B. Weiss

Executive Producer & Writer, "Game of Thrones"

Peter Dinklage

Emmy Award-Winning Actor, Known for his Role on "Game of Thrones"

Ringo Starr

English Musician, Singer and Actor Who Gained Worldwide Fame as the Drummer for the "Beatles"

Robert De Niro

Award-Winning Actor Known for "Raging Bull," "The Godfather: Part II" & "The Irishman;" Co-Founder of Tribeca Productions

What’s Robert De Niro’s Favorite Robert De Niro Movie?