MTV Video Music Awards 2014

The Names You Need to Know at This Year's VMAs

Have no fear if you don't know your Iggy from your Avicii! Study up on 5 Seconds of Summer, Ariana Grande, Sam Smith and more stars vying for Moonmen

5 SECONDS OF SUMMER

Don't call them a boy band, okay? Pegged as the next One Direction, 5 Seconds of Summer's four rockers may be touring with the teen idols, but they're going for a different, grungier sound. Their song "She Looks So Perfect" got them nominated for artist to watch, and they also received a nod for best lyric video.