Julie Andrews

Singer, Actress, Author & Humanitarian

Leslie Jones

Stand-Up Comedian & Actress; Former Cast Member on "Saturday Night Live"

Olivia Holt

Actress & Singer

Alyssa Milano

Actress, Author, Philanthropist & Founder of Touch by Alyssa Milano; Known for "Charmed" and "Who's the Boss"

Dabo Swinney

Head Football Coach of the Clemson University Tigers

Elizabeth Banks

Actress Best Known for "The Hunger Games" Series and "Pitch Perfect"

Susan Sarandon

Academy-Winning Actress & Activist

Jennifer Pahlka

Deputy Chief Technology Officer At The White House Office of Science and Technology Policy; Founder of Code for America

Recoding America: Why Government Is Failing in the Digital Age and How We Can Do Better

Kelly Osbourne

Fashion Designer, Singer & Actress; Former Contributor to E!'s "Fashion Police"; Daughter of Ozzy and Sharon Osbourne

Lea Michele

American Actress Best Known For Fox's "Glee" and "Scream Queens"

Jane Lynch

Emmy Award-Winning Actress, Known for "Glee" and Hosting "Hollywood Game Night"

Christian Siriano

Fashion Designer, Founder of Christian Siriano, Winner of "Project Runway" Season 4

Bob Schieffer

Former Moderator of “Face The Nation” & Chief Washington Correspondent for CBS News

Greg Gutfeld

Political Satirist Known for "The Greg Gutfeld Show" & "The Five."

Muhammad Yunus

Nobel Peace Prize Laureate & Founder of Grameen Bank; Internationally Recognized for Work in Poverty Alleviation

Wadah Khanfar

President & Co-founder of Al Sharq Forum & Chairman of Common Action Forum, Former Director-General of the Al Jazeera Network

Wadah Khanfar | This House Would Pressurise Israel to Exchange

Ashleigh Banfield

Emmy-Award Winning Journalist & War Correspondent; Host of Popular TV Program "Disorder in the Court"

Ted Nugent

Rock Musician, Author, & Humanitarian

Anant Agarwal

CEO of edX & Professor at MIT

Christy Turlington Burns

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