Emma Watson

Actress, Model & Activist; UN Women Goodwill Ambassador; Co-Founder of the HeForShe Campaign

Jenny McCarthy

Actress, Host & Judge on Fox's "The Masked Singer"; Beauty Entrepreneur & Founder of Formless Beauty

Dan Marino

Pro Football Hall of Famer, Business Owner & Founder of the Dan Marino Foundation for Improving The Lives of Those on the Autism Spectrum

Alec Baldwin

Acclaimed Broadway, Film & TV actor

Andrew Stanton

Film Director, Screenwriter, Producer & Voice Actor Based at Pixar Animation Studios

Elizabeth Vargas

Emmy Award-Winning Journalist; Best-Selling Author; Anchor for NewsNation

Mark Ruffalo

Actor, Director, Producer, Screenwriter & Environmental Activist

Tim Hawkins

Christian Youth Pastor, Musician & Comedian

J.J. Watt

Former NFL Player; Three-Time NFL Defensive Player of the Year; Studio Analyst for 'The NFL Today'

Erykah Badu

Grammy Award-winning Singer-Songwriter, Record Producer, Activist and Actress

Priyanka Chopra Jonas

Award-Winning Actress, Producer & Humanitarian

Priyanka Chopra Jonas Takes a Lie Detector Test | Vanity Fair

Matthew McConaughey

Academy Award-Winning Actor, Writer & Philanthropist

Michael Oher

Founder of Oher Foundation for Disadvantaged Youth; Former NFL Player for Baltimore Ravens, Tennessee Titans & Carolina Panthers; Super Bowl 47 Champion; Story Told in Movie "The Blind Side"

Gladys Knight

Singer-Songwriter & Actress

Isaac Mizrahi

Fashion Designer & Former Creative Director of Liz Claiborne

Oscar Arias

Former President of Costa Rica & Nobel Laureate

Howie Mandel

Comedian, Actor, TV Host & Judge on "America's Got Talent"

Adam Sandler

Actor, Comedian, Producer & Musician

Judith Light

Award Winning Actress & Activist

Laurence Tribe

Carl M. Loeb University Professor at Harvard Law School & Author