5 Seconds of Summer's AMA Performance Might Actually Make a Fan Out of You

Still holding out from hopping on the 5 Seconds of Summer train? Their performance at the 2015 American Music Awards might change your mind! The group performed their hit "Hey Everybody!" Guess what? It was kind of amazing. If you don't believe me, check out the video and watch everyone in the crowd having a great time. Make sure you're caught up on all the winners, and watch Jennifer Lopez's fabulous opening number!