Kevin Costner

Award-Winning Actor; "Dances with Wolves"

Josh Groban

Pop and Classical Singer Who Has Sold Over 25 Million Records Worldwide

Lana Del Rey

Singer-Songwriter Known for "Summertime Sadness" & "Young and Beautiful"

Willie Nelson

Country Music Singer-Songwriter Known for "On The Road Again" & "Always On My Mind"

Melanie Martinez

Singer-Songwriter, Director & Artist

Larry H. Summers

71st United States Secretary of the Treasury & Former President Emeritus of Harvard University

Lin-Manuel Miranda

Tony Award-Winning Actor, Composer, & Lyricist; Known for "In The Heights," "Bring it On the Musical" & "Hamilton"

Michael Lewis

Best-Selling Author of "The Fifth Risk", "Moneyball", and "The Big Short"

Going Infinite: The Rise and Fall of a New Tycoon

Suzanne Collins

Author of "The Hunger Games" Trilogy

Kimora Lee Simmons

CEO of JustFab and Creator of Baby Phat; Former Fashion Model

Timothy Dalton

Actor Best Known for Portraying James Bond in The Living Daylights and Licence to Kill

Prince Royce

Singer & Songwriter

A-Ha

Prince Ea

Spoken Word Artist & Activist

Deepak Chopra

Co-Founder of The Chopra Center for Wellbeing

Caroline Kennedy

Ambassador, Attorney & New York Times Best Selling Editor

Michael Franti

Poet, Musician & Activist

Chelsea Handler

Comedian, TV Personality & Author

Alfre Woodard

Emmy Award-Winning Actress; Human Rights Activist

Nate Burleson

Former NFL Wide Receiver; Co-Host of "CBS Mornings" & Analyst for "The NFL Today"