Kelly Clarkson: Original American Idol: Original American Idol

Katy Perry

Lorde: Singing Sensation

Riker Lynch

Pharrell Williams

Beyoncй: Famous Singer/Actress: Famous Singer/Actress

Justin Timberlake

Adam Levine: Famous Singer & Songwriter: Famous Singer & Songwriter

Nick Jonas

Jennifer Lopez: Famous Entertainer: Famous Entertainer

Adam Sandler

Adele: Singing Sensation: Singing Sensation

Jennifer Lawrence: Star of The Hunger Games: Star of the Hunger Games

Meghan Trainor

Miranda Cosgrove: Famous Actress &Singer: Famous Actress & Singer

5 Seconds of Summer

Victoria Justice: Famous Actress & Singer: Famous Actress & Singer

Vanessa Hudgens: High School Musical Star: High School Musical Star

Daniel Radcliffe: Harry Potter Star: Harry Potter Star

Awkward!: Your Stars' Oops, Goofs and Blushes