Katy Perry has closed the MTV Video Music Awards 2013 with her first public performance of 'Roar'. The singer unveiled the first single from her upcoming album Prism in a show-ending spectacle that ...
Perry's iconic hit videos include "California Gurls," "Roar," and more across her 16-year career as a main pop girlie. The MTV VMAs have heard Katy Perry roar, and they're responding with a pop ...