Alex Newell

Grammy Award-Winning Actor & Singer Known for "Glee"

Ice-T

Rapper, Record Producer & Actor Known for "Law & Order: SVU"

Marco Tempest

Cyber-Illusionist

Vicki Lawrence

Actress, Comedian & Women's Activist; Best Known for her Characters on "The Carol Burnett Show"

Raven Symone

Actress & Singer Known for "That's So Raven"

Nikki Reed

Actress, Singer-Songwriter & Model; Founder & CEO of Eco-Sustainable Fashion Brand Bayou With Love; Autism & Environmental Advocate

Kelly Osbourne

Fashion Designer, Singer & Actress; Former Contributor to E!'s "Fashion Police"; Daughter of Ozzy and Sharon Osbourne

Paula Abdul

American Singer-Songwriter, Dancer, Choreographer & TV Personality

Ty Pennington

Television Personality, Home Makeover Guru & Author

Mary Lambert

Singer-Songwriter; known for her work on Macklemore's "Same Love"

Jermaine "JD" Dupri

Grammy Award-winning Record Producer, Songwriter and Rapper; Founder of GLOBAL 14 & Creator of JDs Vegan Ice Cream

Christina Milian

Television Personality, Host, R&B Singer-Songwriter and Actress

Gloria Gaynor

Grammy Award-Winning Disco Singer Known for "I Will Survive"; Speaker on Domestic Violence

Ashley Tisdale

Actress, Singer & Producer

Laura Benanti

Tony Award-Winning Actress & Singer

Melissa Gilbert

Actress, Author, Activist

The Lone Bellow

Band That Plays Brooklyn Country Music

The Lone Bellow - Gold (Official Video)

Charles Esten

Singer and Actor, Known for his Role on "Nashville"

Cody Simpson

Australian Singer, Songwriter

American Authors

Indie Rock Band; Known for "Best Day Of My Life"