Anant Agarwal

CEO of edX & Professor at MIT

Christy Turlington Burns

Model & Founder of Every Mother Counts; Anti-Smoking Activist

Matthew Weiner

Creator & Executive Producer of "Mad Men" &"The Sopranos"

John Rich

Singer, Songwriter, Producer, Host of "Gone Country" & Winner of "Celebrity Apprentice"

Kristen Schaal

Actress, Stand-Up Comedian & Writer

Kristen Schaal's Daughter Is Not A Kristen Schaal Fan | CONAN

Rosie O'Donnell

Comedian, Actress, Author & Television Personality

Leighton Meester

Actress, Singer, Best known as Blair Waldorf in Gossip Girl

Joe Scarborough and Mika Brzezinski

Hosts of "Morning Joe"

Jeffrey Tambor

Emmy Award-Winning Actor of "Arrested Development," "The Hangover" & "Transparent"

Russell Simmons

Entrepreneur & Philanthropist

Donald Trump

45th President of the United States; Businessman & TV Personality

Charles Leadbeater

Innovation Expert & Author

Lily Tomlin

Actress & Comedian; Star of Netflix's "Grace and Frankie"

Adam Devine

Comedian & Actor Known for "Workaholics" & "Pitch Perfect"

Ami James

Celebrated Israeli-born Tattoo Artist, Television Personality and Entrepreneur

Karrueche Tran

Model

Keenen Ivory Wayans

Comedian, Director & Writer; Known for "White Chicks" and "In Living Color"

Kathy Bates

Academy Award-Winning Actress; Cancer Survivor & Chairperson for the Lymphatic Education & Research Network

Joshua Cooper Ramo

Managing Director at Kissinger Associates; Author of "The Age of the Unthinkable" & "Seventh Sense"

Sara Bareilles

Singer-Songwriter, Actress, Author & Philanthropist; Known for "Love Song" & "Brave"