Sophia Bush

Actress, Humanitarian & Author

Adrian Grenier

Actor Known for HBO's "Entourage"; Environmental Activist; UN Ambassador

Rita Moreno

Award-Winning Actress, Dancer, Singer; Health Advocate & New York Times Bestselling Author

Alex Newell

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

Joy Behar

Comedian, Actress & Former Co-Host of "The View"

Kandi Burruss

Singer-Songwriter, Entrepreneur & Star of "The Real Housewives of Atlanta"

Benjamin Zander

Conductor of the Boston Philharmonic Orchestra; Celebrated Leadership & Performance Expert

How to Live a Life of Possibility | Benjamin Zander - YouTube

Dan Pallotta

Founder & President of Advertising for Humanity and the Charity Defense Council; Author of "Uncharitable" and "Charity Case"

Vicki Lawrence

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

Adam Carolla

Comedian, Entrepreneur and Host of "The Adam Carolla Radio Show"

Nikki Reed

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

Jussie Smollett

Actor and Singer Starring in Fox's, "Empire"

Ice-T

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

Vanilla Ice

Hip Hop Artist & Rapper, Suicide Survivor, Host of DIY Network's "The Vanilla Ice Project"

Kara DioGuardi

Music Industry Songwriter & Producer

Jana Kramer

Actress, Country Music Singer, Podcast Host & Entrepreneur

Mary Lambert

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

Kelly Osbourne

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

Ashley Tisdale

Actress, Singer & Producer

Gloria Gaynor

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