Ricky Martin

Puerto Rican Grammy Award-winning Singer-songwriter, Actor and Author

Akon

Senegalese-American Hip-Hop Recording Artist & Producer; Social Impact Entrepreneur & Founder of Akoin

Wentworth Miller

Actor & Screenwriter, Known for "Prison Break"

Shiv Singh

Founder & CEO of Savvy Matters

Rihanna

Grammy Award-Winning Singer, Songwriter & Actress; Creator of Savage X Fenty

Mark Ruffalo

Actor, Director, Producer, Screenwriter & Environmental Activist

Prince Ea

Spoken Word Artist & Activist

Tom Morello

American Guitarist, Singer, Songwriter & Political Activis

Brandi Carlile

Folk-Rock Singer-Songwriter

Brandi Carlile - You And Me On The Rock (Official Video)

Ice Cube

Rapper, Actor, Producer, Director & Writer Known for "21 Jumpstreet" and "Straight Outta Compton"

Constance Wu

Actress Known for "Fresh Off the Boat" & "Crazy Rich Asians"

Making a Scene

Lizzo

Alternative Hip-Hop Artist Known for Her Body Positive Message & Chart-Topping Singles "Truth Hurts," "Juice" & "About Damn Time"

Killer Mike

Hip-Hop Artist & Activist Focused on Social Inequality, Police Brutality & Systemic Racism

Snoop Dogg

Rapper, Singer, Songwriter, Record Producer & Actor

Shailene Woodley

Actress & Environmental Activist

Emma Watson

Actress, Model & Activist; UN Women Goodwill Ambassador; Co-Founder of the HeForShe Campaign

Vince Staples

Actor & Rapper from Long Beach Known for Singles Like "Blue Suede"

Remy Ma

Grammy-Nominated Rapper and Former Member of the Terror Squad

Jake Gyllenhaal

Academy Award-Nominated & BAFTA Award-winning Actor; Environmental Activist

Pink

Singer-Songwriter, Actress, Philanthropist & Environmental Activist