Chris Pratt with Ariana Grande

67 min

Sarah Silverman with Maroon 5

67 min

Bill Hader with Hozier

67 min

Jim Carrey with Iggy Azalea

67 min

Chris Rock with Prince

67 min

Woody Harrelson with Kendrick Lamar

67 min

Cameron Diaz with Bruno Mars & Mark Ronson

67 min

James Franco with Nicki Minaj

67 min

Martin Freeman with Charli XCX

67 min

Amy Adams with One Direction

67 min

Kevin Hart with Sia

67 min

Blake Shelton

67 min

J.K. Simmons with D'Angelo

67 min

Chris Hemsworth with Zac Brown Band

67 min

Dwayne Johnson with George Ezra

67 min

Michael Keaton with Carly Rae Jepsen

67 min

Taraji P. Henson with Mumford & Sons

67 min

Scarlett Johansson with Wiz Khalifa

67 min

Reese Witherspoon with Florence and the Machine

67 min

Louis C.K. with Rihanna

67 min