311

American Rock Band; Known for Hits "Amber" and "All Mixed Up"

3OH!3

American Electropop Duo; "Don't Trust Me"

98 degrees

Pop & R&B Group

A Great Big World

Two-Member Musical Group Known for the Hit "Say Something"

A$AP Rocky

Rapper, Songwriter, Record Producer & Record Executive

AJ McLean

Singer, Songwriter and member of the Backstreet Boys

AJ McLean Opens Up About His 20-Year Drug Addiction Battle ...

Aaron McGruder

Writer and Cartoonist; Known for "The Boondocks"

Adam Driver

Actor Known for Playing Kylo Ren in "Star Wars" Films & Adam Sackler on HBO's "Girls"

Adam Ellick

New York Times Correspondent & Filmmaker Behind “Class Dismissed: Malala’s Story”

Adam Sanders

Country Music Singer-Songwriter

Admiral Michael Mullen

Chairman, Joint Chiefs of Staff (2007-2011)

Adriana Trigiani

New York Times Best-selling Author & Award-winning Playwright, Television Writer, and Documentary Filmmaker

Akbar Gbajabiamila

Inspirational Former NFL Player & Broadcaster; Host of American Ninja Warrior & Co-Host of The Talk

Akon

Senegalese-American Hip-Hop Recording Artist & Producer; Social Impact Entrepreneur & Founder of Akoin

Al Michaels

NBC Sports Sunday Night Football Broadcaster

Alan Ball

Academy Award-winning Screenwriter, Director, Producer and Occasional Actor, Best Known for the Oscar-winning film American Beauty

Alan Blinder

Economic Commentator at CNBC, Former Vice Chairman at the Board of Governors for the Federal Reserve and Princeton University Professor

Alan Tudyk

Actor & Voice Artist, Best Known for "Firefly" and "Frozen"

Alastair Campbell

Consultant; Strategist; Communicator; Campaigner; Best-Selling Author; Former Director of Strategy & Communications to Tony Blair

Alberto Gonzales

Former Attorney General of the United States