Originally known via their YouTube chart covers, Australian band, 5 Seconds of Summer rose to international fame while touring with One Direction on their Take Me Home Tour. They became the breakthrough story of 2014 in what would be a momentous year for the band. That year produced four multimillion-selling singles, including "She Looks So Perfect," which would top the singles chart in the UK, "Don't Stop," "Good Girls" and "Amnesia." Their self-titled debut album topped charts around the world