Tom Brady

Former Quarterback for the New England Patriots & Tampa Bay Buccaneers; Seven Time Super Bowl Winner

Serena Williams

Iconic Professional Tennis Player & Olympic Gold Medalist; Activist, Philanthropist & Entrepreneur

Darius Rucker

Lead Singer and Rhythm Guitarist of the Rock Band Hootie & the Blowfish

Gary Sinise & The Lt. Dan Band

Cover Band Founded by Kimo Williams and Gary Sinise

Aloe Blacc

Singer-Songwriter, Rapper & Musician; Known for "I Need A Dollar" & "Wake Me Up"

Don Cheadle

Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"

Michelle Pfeiffer

American Actress & Singer

Miranda Kerr

Australian Model, Health Coach, Entrepreneur & Philanthropist; Founder of Kora Organics

Olivia Wilde

Actress, Screenwriter, Director, Producer & Activist

Ted Turner

Media Mogul & Philanthropist

Darren Woodson

Three-Time Super Bowl Champion & Five-Time Pro Bowl Selection; ESPN NFL Analyst; Founder & CEO, Counter Find

Shemar Moore

Actor Best Known for "Criminal Minds" & "S.W.A.T."; Founder of Baby Girl LLC & Multiple Sclerosis Advocate

Sheila C. Johnson

Entrepreneur, CEO of Salamander Hotels and Resorts, President of WNBA's Washington Mystics & Co-Founder of BET

Walk Through Fire: A Memoir of Love, Loss, and Triumph

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation

Jason Witten

Former Dallas Cowboys Tight End & Philanthropist

Darrell Waltrip

Retired NASCAR Driver; NASCAR FOX Television Commentator

Torrey DeVitto

Actress, Model, Ambassador for NHPCO & Advocate

Nicole Ari Parker

Actress, Founder of the Sophie's Voice Foundation with Husband Boris Kodjoe

Nicholas Kristof & Sheryl WuDunn

Pulitzer Prize-Winning Journalists for "Half the Sky" & Human Rights Advocates

Josh Flagg

Author, Real Estate Broker, Philanthropist and Star of "Million Dollar Listing Los Angeles"