One Direction is the first British band to debut at number one the Billboard charts — a feat not even accomplished by The Beatles or The Rolling Stones. So how are the boys taking all of this? They told the Today Show that the just can’t believe that their debut single, “What Makes You Beautiful” has certified double platinum. The boys said, “It’s insane. It’s mental. It’s strange having that comparison when you think those bands haven’t done that and they’re such huge icons. For us to be able to do something that hasn’t been done before is obviously a massive achievement. So it’s amazing.”"What Makes You Beautiful” recently hit two million in digital sales and sold over 131,000 copies in the US in its first week. The groups just released their DVD, Up All Night: The Live Tour.