Rihanna & Kanye West Took Over The Grammys Stage With Performance Of 'Four Five Seconds' Rihanna and Kanye West took over the stage to perform 'Four Five Seconds' and left the audience cheering for more.
5 Seconds Of Summer Make Their VMA Debut Australian pop-rock band 5 Seconds of Summer made their MTV Video Music Awards debut tongiht while performing their latest hit, "Amnesia."
