Steve Young

Former NFL Quarterback & Two-Time NFL MVP; Founder of the Forever Young Foundation

Brian Williams

Former Anchor and Managing Editor, "NBC Nightly News" and "Rock Center with Brian Williams"

Amy Schumer

Award-Winning Actress & Comedian; Author of "The Girl with the Lower Back Tattoo;" Feminist Advocate

Amy Schumer diagnosed with rare health disorder: ‘Something was wrong’

Kristin Cavallari

TV Personality, Fashion Designer, Bestselling Author & Founder of the Lifestyle Brand Uncommon James

True Comfort: More Than 100 Cozy Recipes Free of Gluten and Refined Sugar: A Gluten Fre...

Demi Lovato

Grammy Nominated Singer-Songwriter, Musician, Philanthropist & Mental Health Advocate

Rachael Ray

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

Queen Latifah

Singer-Songwriter, Rapper, Actress, Television & Record Producer, Talk Show Host

Martina Navratilova

Retired World #1 Tennis Player, International Tennis Hall of Famer, Gay Rights Activist & Author

Key & Peele

Stars of the Original 'Sketch-Comedy Show' on Comedy Central

Sofia Vergara

Actress, Entrepreneur, Comedian Known for "Modern Family"

Niecy Nash

Emmy Award-Winning Actress Known for Starring as Desna Simms on "Claws"

Rashida Jones

Actor, Writer and Producer; Best Known for Roles in "The Office" & "Parks and Recreation"

Julie Andrews

Singer, Actress, Author & Humanitarian

Abbi Jacobson & Ilana Glazer (Broad City)

Stars of the Comedy Central Series "Broad City"

John Mulaney

Stand-Up Comedian & Former Writer for "Saturday Night Live"

Robert Kirkman

Writer and Creator of "Outcast," "The Walking Dead" and its Spin-off, "Fear the Walking Dead"

Colbie Caillat

Two-time Grammy Winning Singer Known for "Bubbly"

Brittany Snow

Actress, Producer, Director, Singer & Co-Founder of Love Is Louder

Michael Symon

Celebrity Chef and Food Network Personality

Colin Jost

Head Writer for “Saturday Night Live,” Comedian & Actor