Aaron Lazar

Award-Winning Actor, Singer & Broadway Star Living with ALS; Motivational Speaker on Hope, Resilience & Purpose

Aaron Lazar's Keynote at Duke University

Al Roker

Co-Host NBC Today Show Media Entrepreneur, Author

Alanis Morissette

Alt-Rock Angst Icon Known for "You Oughta Know" & "Ironic"

Alfonso Ribeiro

Host of America’s Funniest Home Videos, Actor, TV Director, Award-Winning Dancer & Broadway Star

Alfre Woodard

Emmy Award-Winning Actress; Human Rights Activist

Alicia Keys

Grammy Award-Winning Singer-Songwriter, Record Producer & Activist

‘Stereophonic,’ Alicia Keys’ ‘Hell’s Kitchen’ Lead Tony Award Nominations

Alison Sweeney

Actress & TV Personality Known for "Days of Our Lives" & "The Biggest Loser"

Aloe Blacc

Singer-Songwriter, Rapper & Musician Known for "I Need A Dollar" & "Wake Me Up"; Biotech Entrepreneur & Co-Founder of Major, Inc.

Ashley Judd and Aloe Blacc help the White House unveil its national suicide prevention ...

Amanda Russell

Digital Marketing & Branding Strategist, Professor (UCLA), Author, Youtube Influencer

Amy Smart

Actress, Environmentalist & Co-Founder of Smart House Collections

Andrew Busch

Artificial Intelligence & Technology Futurist; Economist; First Chief Market Intelligence Officer for the US Government

Anika Noni Rose

Tony Award-Winning Actress & Singer; Voice of Princess Tiana

Anna Kournikova

International Tennis Icon, Health & Fitness Advocate, Former World #1 Doubles Player and #8 Singles Player; Former Co-Host on NBC’s “The Biggest Loser"; Named to the Forbes “Power 100” in 2000

Annie Lennox

Singer-Songwriter Known for "Sweet Dreams;" Political Activist & Humanitarian

Apolo Ohno

Eight-Time Olympic Medalist, Top Short-Track Skater in the United States & NYT Best Selling Author

Azure Antoinette

CEO, Commissioned Poet & Author, Millennial Advocate

Ben Affleck

Academy Award-Winning Producer, Writer, Director & Actor; Co-Founder of the Eastern Congo Initiative

Ben Affleck Reveals He and His Kids Are Stunned by J.Lo's Level of Fame

Benedict Cumberbatch

English Actor Best Known for "Sherlock;" Ambassador for the Motor Neurone Disease Association

Benicio Del Toro

Puerto Rican-born Spanish Actor and Film Producer.

Bill Klein

Motivational Speaker, Star of TLC's "The Little Couple" & Author of "Life is Short"