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

Andrew Stanton

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

Mitchell Kapor

Tech Consultant to the 2008 Obama Campaign, Philanthropist, Entrepreneur & Education Advocate

Lisa Randall

Award-Winning Physicist & Author

Dark Matter and the Dinosaurs: The Astounding Interconnectedness of the Universe

Bobby Lee

Actor & Comedian; Best Known for "Mad TV" & "Pineapple Express"

Elizabeth Vargas

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

Rick Pitino

Head Coach of St. John's Men's Basketball Team

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'

Bill Joy

Computer Engineer, Co-Founder of Sun Microsystems

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

Les Stroud

Star of "Survivorman", Producer, Author, Filmmaker & Activist

Howie Mandel

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

Judith Light

Award Winning Actress & Activist

Danielle Fishel

Actress, Television Personality & Author

Cher Lloyd

Singer, Rapper and Songwriter Known for her Hit Song, "I Want You Back"