Branford Marsalis

Grammy Award-Winning Jazz Musician & Passionate Music Educator

Kelly Rowland

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

Lea Thompson

Actress, Director & Producer Known for "Back to the Future" Films and "Switched at Birth"; Alzheimer's Awareness Advocate

Brett Dennen

Folk/Pop Singer-Songwriter from Northern California

Ingrid Michaelson

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

Ziggy Marley

Musician, Actor, Author, Artist, & Humanitarian

Evangeline Lilly

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

JJ Ramberg

Host of MSNBC's "Your Business" & Co-Founder, GoodSearch.com

KRS-One

Rapper, Author & Activist

The Gospel of Hip Hop: The First Instrument

George Kohlrieser

Organizational, Clinical & Police Psychologist; Former Hostage Negotiator

Trombone Shorty

Trombone and Trumpet Payer from New Orleans

The Wallflowers

American Rock Band

Chief Keef

Rapper from Chicago Known for Songs Like "Love Sosa" and "I Don't Like"

Paul Stanley

Co-Lead Vocalist & Frontman of "Kiss"

Lily Rabe

American stage, film and television actress

Jennifer Widerstrom

Newest Trainer on "The Biggest Loser;" Former Star of NBC’s "American Gladiators"

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.