Alec Baldwin

Acclaimed Broadway, Film & TV actor

Anastacia

Vocalist, Entertainer, Musician & Breast Cancer Survivor

Andy Reid

Head Coach of the Kansas City Chiefs

Angela Merkel

Germany's First Female Chancellor

Blake Jenner

Actor and Singer; Best Known for the Musical Comedy-Drama TV series "Glee"

Bonnie Raitt

Grammy-winning Country and Blues singer known for hits like "I Can't Make You Love Me"

Christina Ricci

Actress Known for her Roles in "The Addams Family", "Sleepy Hollow" & "Wednesday"

Christoph Waltz

Oscar-Winning Actor & Director

Daniel Burka

Director of Design at Resolve to Save Lives, Former Creative Director at Digg, Co-founder of Pownce & Co-founder of Silverorange

Doc Rivers

Head Coach of the Milwaukee Bucks

Dustin Hoffman

American Actor with a Career in Film, Television, and Theatre Since 1960

Eminem

Grammy Award-Winning Rapper; Also Known as "Slim Shady"

Fun.

The Grammy award winning indie pop outfit Fun. is Nate Ruess, Andrew Dost and Jack Antonoff. Their second album, "Some Nights," features their No. 1 hit "We Are Young."

Gigi Hadid

Fashion Model and TV Personality

Goo Goo Dolls

American Rock Band Known for "Come to Me" & "All That You Are"

Imagine Dragons

American Alternative Rock Band Known for "On Top of the World, "Demons" & "Radioactive"

Jawed Karim

Co-Founder of YouTube; Computer Scientist & Internet Entrepreneur

Jimmy Eat World

Alternative '90s Rock Band Known for "The Middle"

Jimmy Eat World: NPR Music Tiny Desk Concert

Joe Rogan

Stand-Up Comedian & Host of The Joe Rogan Experience Podcast

John Mellencamp

American Rock Singer-Songwriter, Musician known for his catchy, populist brand of heartland rock

Kate Bosworth

American Actress

Kevin Rudd

President of the Asia Society Policy Institute; Australia’s 26th Prime Minister (2007-2010, 2013); Foreign Minister (2010- 2012)

Kings of Leon

American Rock Band Known for "Use Somebody"

Leona Lewis

Singer, Songwriter & Animal Welfare Activist; Best Known for "Bleeding Love"

Martine Rothblatt

Medical Ethics & Technology Expert; Creator of SiriusXM Satellite Radio, Chairman & CEO of United Therapeutics Corp

Two Stars for Peace: The Case for Using U.S. Statehood to Achieve Lasting Peace in the ...

Matt Smith

Eleventh Incarnation of the Doctor in the British TV Series "Doctor Who" also stars in Netflix's "The Crown"

Maxwell

American Singer-Songwriter, Record Producer and Multi-Instrumentalist

Michael Franti

Poet, Musician & Activist

Mumford and Sons

English Folk Rock Band; "The Cave," "Little Lion Man" and "I Will Wait"

Natalie Imbruglia

Australian Singer-Songwriter Known for her International Hit "Torn"