Maria Shriver

Journalist, Best-Selling Author, Entrepreneur & Former First Lady of California

Kirk Franklin

Grammy Award-Winning Gospel Artist & Businessman

Eric Dishman

Former Director of the All of Us Research Program

Neil Patrick Harris

Emmy-Nominated American Actor & Broadway Star

Jamie Lee Curtis

Academy Award-Winning Actress, Activist, Author; Best Known For Her Roles in "Halloween," "Freaky Friday" & "Everything Everywhere All At Once"

Jamie Lee Curtis - MSNBC interview

Jack Dorsey

Computer Programmer and Internet Entrepreneur; Co-Founder & CEO of Square; Co-founder & Former CEO of Twitter

Tyler Perry

Actor, Writer, Producer, Comedian & Director; CEO of Tyler Perry Studios

Meryl Streep

Legendary Actress & Producer Known for "The Iron Lady," "The Devil Wears Prada" and "The Post"

Whoopi Goldberg

Award-Winning Actress, Comedian & Co-Host of ABC's "The View"

Jimmy Fallon

Grammy & Emmy Award-Winning Host of "The Tonight Show with Jimmy Fallon," SNL Alumnus & Author

Brian Cox

Rock Star Physicist, TV Presenter & Best-Selling Author

Dr. Mehmet Oz

Cardiothoracic Surgeon; Host of "The Dr. Oz Show;" Columbia University Professor & Author

T.D. Jakes

Ministerial Business Visionary, Spiritual Shepherd & Author

Bill Cosby

Influential Comedian and Actor; Starred in "The Cosby Show"

George Soros

Chairman of Soros Fund Management LLC, Founder of Open Society Foundations & Philanthropist

Al Gore

45th Vice President of the United States, Nobel Peace Laureate & Bestselling Author

Robert Irvine

Celebrity Chef, Philanthropist & Author; Best Known for "Restaurant: Impossible"

Ariana Grande

Singer Known for "Thank U Next" & "God is a Woman"

Bob Costas

Award-Winning Sportscaster, Broadcaster & Best-Selling Author

Ev Williams

Co-founder & Former CEO of Twitter; Founder & CEO of Medium