5 Seconds of Summer's Secret YouTube Obsession: Green Day Videos

5 Seconds of Summer┬ámay be young, but they’re already used to playing huge arenas filled with screaming girls. They opened for One Direction on two different international tours, becoming stars before they even released their self-titled debut. After prepping with a handful of theater dates, the under-21 quartet is now…

Source: RollingStone
Link: 5 Seconds of Summer's Secret YouTube Obsession: Green Day Videos