Robin Givens

Actress, Author & Domestic Abuse Awareness Advocate

Caitlyn Jenner

TV Personality & Olympic Gold Medalist; Co-Host of "Keeping Up With Sports"

Ellen DeGeneres

Award-Winning Comedian, TV Host, Actress & LGBTQ Activist

Bob Harper

Personal Trainer & Former Host of "The Biggest Loser;" Heart Attack Survivor

Maintaining A Healthy Body & Mind | Bob Harper Q&A

Anderson Cooper

Journalist, TV Personality, Anchor of CNN's "Anderson Cooper 360°"

Sandra Bernhard

Comedienne, Actress, Singer & Author

Neil Patrick Harris

Emmy-Nominated American Actor & Broadway Star

Margaret Cho

Grammy Award-Nominated Comedian; Actress, Author & LGBT Advocate

Margaret Cho: Remove Your Investment in Pain

Cat Cora

World-Renowned Chef, Author, Restaurateur, Contributing Editor, Television Host, Actress, Avid Philanthropist, Health and Fitness Expert & Lifestyle Entrepreneur

Anne Burrell

Celebrity Chef & Food Network Personality

Keith Ferrazzi

Entrepreneur, Renowned Global Thought Leader on The Future of Work & #1 New York Times Best-Selling Author

Keith Ferrazzi | Speaker Reel

Billy Bean

Senior Vice President of Diversity, Equity & Inclusion for the MLB & Author of "Going the Other Way"

Rachel Maddow

Host of "The Rachel Maddow Show" on MSNBC & NYT Bestselling Author; Podcast Host of "Bagman" & "Ultra"

'Energizing': Maddow puts U.S. fight to defend democracy in global context

Glenn Greenwald

Former Constitutional Lawyer, Pulitzer Prize-Winning Journalist, Commentator & Best-Selling Author

Tim Cook

Chief Executive Officer of Apple Inc.

Megan Fox

American Actress & Model; Known for "Jennifer's Body" & "Transformers" Series

Nate Berkus

Award-Winning Interior Designer & TV Host

Julianne Hough

Emmy Award Winner for Outstanding Choreography, Country Music Singer, Actress & Professional Dancer

Michael Emerson

Award-Winning Actor, Lost

Brian Boitano

Olympic Gold Medalist Figure Skater & Host of "What Would Bryan Make?" on Food Network