The lyric video , directed by Rocco Valdes , Dan Roof and Tomás Whitmore , was released on January 31 , 2014 , and features appearances by Nash Grier , Cameron Dallas , Sam Pottorff , The Janoskians , Keira Knightley , Midnight Red , Stalker Sarah , King Bach , Teala Dunn , Madison Pettis , and Mahogany Lox . The lyric video was nominated at the 2014 MTV Video Music Awards in the " Best Lyric Video " category
2014 MTV Video Music Awards
2014 MTV Video Music Awards
Mmm Yeah