Katharine McPhee

American Pop Singer, Songwriter and Actress; Known for Her Role on NBC's "Smash"

Steve Grand

Country Music Artist, Acclaimed as the First Openly Gay Male Country Singer

Eli Young Band

Grammy Nominated Country Act

Cash Cash

World-Renowned Electronic Music Trio

Cash Cash - Take Me Home ft Bebe Rexha [Official Video]

Kat Graham

Actress, Musician, Model Known For "The Vampire Diaries"

Justin Martin

Actor & Musician Known for "High School Musical 3"

Clay Aiken

Singer-Songwriter, Runner Up on FOX's "American Idol" & North Carolina Politician

Grouplove

American Rock Band

Maddie & Tae

Country Music Duo; Known for "Girl in a Country Song"

Rosanne Cash

Grammy-Winning Singer & Songwriter Known for "Seven Year Ache"

Val Chmerkovskiy

Season 20 Champion & Professional Dancer on "Dancing With The Stars"

Drake

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

Tionne Watkins

Grammy Award-Winning Singer Known as "T-Boz;" Sickle Cell Anemia Advocate & Brain Tumor Survivor

Walk The Moon

Indie Rock Band Known for Songs Like "Shut Up and Dance" and "Tightrope"

Ross Lynch

Actor Best Known for "My Friend Dahmer," "Chilling Adventures of Sabrina" & Disney Channel's Original Series "Austin & Ally"

Panic At The Disco

Grammy-Nominated Rock Band

Andrew McMahon

Singer-Songwriter; Andrew McMahon In The Wilderness; Former Front Man of Something Corporate and Jack's Mannequin; Survivor of Acute Lymphoblastic Leukemia

Saint Motel

Indie-Pop Band From Los Angeles; Known for "My Type"

Pattie Mallette

Mother of Justin Bieber; Author of "Nowhere But Up"

Mike Posner

Singer-Songwriter and Music Producer; Best Known for "Cooler Than Me" & "I Took a Pill in Ibiza"