Shakira

Grammy Award-Winning Colombian Singer Known for "Hips Don't Lie"; Philanthropist

Nick Saban

Former Head Football Coach of Alabama Crimson Tide, Seven-Time National Champion & ESPN's College GameDay Analyst

Alabama football head coach Nick Saban, seven-time national champion, is retiring

Kelly Rowland

R&B Singer, Actress and Member of Destiny's Child

Kevin Rudd

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

Ingrid Michaelson

Indie-Pop Singer-Songwriter Known for the Hit "Girls Chase Boys"

Ziggy Marley

Musician, Actor, Author, Artist, & Humanitarian

Diana Ross

Music Artist & one of the Most Successful Female Singers of all Time

Evangeline Lilly

Canadian Actress; Known for Her Role on ABC's "Lost" and Marvel's "Ant Man"

Ronnie Dunn

Ronald Dunn is an American country music singer-songwriter, known for being one half of the duo Brooks & Dunn. In 2011, Dunn began working as a solo artist following the breakup of Brooks & Dunn.

LCD Soundsystem

The King of Disco-Punk. The Godfather of the Remix. The Supreme Eminent Archon of Dance.

Ralph Fiennes

Tony Award-Winning English Actor Known "The Grand Budapest Hotel," "Schindler's List" & The "Harry Potter" Franchise

N. Hamilton-Smith

British Milliner, Recording Artist, Author, Film Maker & Visionary

Frances Frei

Professor of Technology & Operations Management at Harvard Business School

A Leadership Conversation with Harvard Professor Frances Frei

Trombone Shorty

Trombone and Trumpet Payer from New Orleans

The Wallflowers

American Rock Band

N. Gregory Mankiw

Professor of Economics at Harvard University.

Paul Stanley

Co-Lead Vocalist & Frontman of "Kiss"

Ashley Graham

Model, Entrepreneur & Body Image Activist

Manouschka Guerrier

Television Chef, Former Model and CEO of Single Serving

Randy Owen

As the lead singer of the legendary group Alabama, Randy Owen would appear to have seen and done it all – 73 million albums sold, countless miles on the road touring, a warehouse full of awards and a coveted spot in the Country Music Hall of Fame.