Ariana Grande

Singer Known for "Thank U Next" & "God is a Woman"

Carly Rae Jepsen

Recording Artist; Known for the Viral Sensation “Call Me Maybe”

Kevin Costner

Award-Winning Actor; "Dances with Wolves"

Gary Clark Jr.

Texas Guitarist; Often Compared to Music Icons like Stevie Ray Vaughan and Jimi Hendrix

Seal

Entertainer & Musician; Best Known for His Song "Kiss From a Rose"

Gwen Stefani

Three-Time Grammy Award Winner, Singer-Songwriter, Coach on "The Voice," Fashion Designer & Entrepreneur

Mark Wahlberg

Actor, Producer & Philanthropist

Brandon Flowers

Singer-Songwriter; Frontman for the The Killers; "Mr. Brightside" and "Somebody Told Me"

Josh Groban

Pop and Classical Singer Who Has Sold Over 25 Million Records Worldwide

Billy Idol

English Rock Musician, Songwriter & Actor

Alanis Morissette

Alt-Rock Angst Icon Known for "You Oughta Know" & "Ironic"

will.i.am

Multi-Faceted Entertainer & Creative Innovator; Education Advocate

Black Eyed Peas Present Masters of the Sun: The Zombie Chronicles (Black Eyed Peas Pres...

Train

American Rock Band

Andy Grammer

Platinum-Selling Singer-Songwriter Known for "Honey, I'm Good" & "Fine By Me"

NEEDTOBREATHE

Christian Rock Band Known for Songs Like "Brother" and "TESTIFY"

The Game

Rapper, Entrepreneur, Record Producer & Actor

Janelle Monáe

Singer-Songwriter, Rapper, Actress & LGBTQ Advocate

Meek Mill

Hip-Hop Recording Artist & Criminal Reform Activist

Jared Leto

Academy Award-Winning Actor Known for "Dallas Buyers Club," "Requiem for a Dream" & "Suicide Squad;" Lead Singer for Band '30 Seconds to Mars'

Evan Rachel Wood

Emmy Award-Nominated Actress; Known for "True Blood," "Thirteen" and "West World"

Demi Lovato

Grammy Nominated Singer-Songwriter, Musician, Philanthropist & Mental Health Advocate

Dave Grohl

Lead singer of Foo Fighters; Previously the Drummer for Nirvana

Bruno Mars

Grammy Award-Winning Singer-Songwriter & Record Producer

Foster the People

Alternative Rock Group Known for "Pumped Up Kicks"

Drake

Canadian Actor, Rapper & Singer Known for "One Dance" and "Hotline Bling"

Third Eye Blind

Popular Alternative Rock Band

John Mayer

Grammy Award-Winning Singer-Songwriter & Guitarist Known for "Your Body Is a Wonderland" & "Waiting on the World to Change"

John Mayer Reveals His Worst On Stage Moment & More

Ludacris

Grammy Award-Winning Rapper, Actor & Founder of Disturbing tha Peace

Pitbull

Rapper, Singer-Songwriter & Producer

Actualizing Your Goals with Armando "Pitbull" Christian Perez and ...

Ne-Yo

Grammy Award-Winning Singer & Songwriter