Aisha Tyler

Actress & Comedian

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Alicia Silverstone

Actress & Animal Rights Activist

Ami James

Celebrated Israeli-born Tattoo Artist, Television Personality and Entrepreneur

Andrea Mitchell

Host of MSNBC’s "Andrea Mitchell Reports" & Chief Foreign Affairs Correspondent for NBC News

Andrea Mitchell - Celebrating 15 years of "Andrea Mitchell Reports"

Andrew Zimmern

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

Anousheh Ansari

CEO of X Prize Foundation & First Female Private Space Explorer

Bethany Hamilton

Professional Surfer & Shark Attack Survivor; Inspiration for the Film "Soul Surfer"

Boris Kodjoe

Film and Television Actor; Model; "Soul Food" and "The Gospel"

Buddy Valastro

Host of "The Cake Boss" & "The Next Great Baker"

Caroline Rhea

Stand-up Comedian, Actress & Television Host

Caroline Rhea Stand-Up: Dating, Astrology and Having a Teenage Daughter

Christina Milian

Television Personality, Host, R&B Singer-Songwriter and Actress

Cody Simpson

Australian Singer, Songwriter

Colin Cowie

Celebrity Event Planner & Designer, Author, Lifestyle Expert & Ambassador of Style

Dambisa Moyo

Global Economist, Author & Investor in the Future

Dan Abrams

Chief Legal Affairs Anchor at ABC News & Founder of Abrams Media

Dan Ariely

Behavioral Economist; Professor at Duke University; Author; Founding Member of The Center for Advanced Hindsight

Dave Franco

Actor and Brother of James Franco; "Now You See Me" and "21 Jump Street"

David Robinson

Former NBA Center for the San Antonio Spurs & Philanthropist

Debora Spar

NYT Bestselling Author & Senior Associate Dean of Business & Global Society, Harvard Business School