One Direction credits fast food for successful career
One Direction have revealed their secret recipe for their record-breaking success - bucket-loads of fast food.
The boys admitted that while the gruelling work schedule for their second album made them more rounded musically, it has also added to their waist sizes too.
"We ate loads of fast food while recording. I think we were in one studio for about two weeks and it was just a rotation of a certain Thai restaurant and Portuguese chicken restaurant over and over again," the Mirror quoted group member Harry Styles as saying.
"It's very easy to get stuck in there - you end up with studio tan where you just go green because you've been inside for a week," he said.

