One Direction got a dog drunk while they were on tour.

One Direction

One Direction

The chart-topping boyband - which consists of Liam Payne, Harry Styles, Niall Horan and Louis Tomlinson - revealed they often muck around backstage before their live performances and on one particularly memorable occasion, their antics led to a dog over-indulging on Champagne.

Liam shared: "If you get there early, you ruin someone else's dressing room, you just have to.

"So I got there and I messed up Louis' dressing room pretty bad! Then later my parents and everyone came through and - I don't think he realised - but Louis had filled up a whole Coco Pops box with mustard.

"It just came straight through the door, along with a bowl of pasta, which was nice."

However, things took an even more dramatic turn when a dog somehow became embroiled in their behind-the-scenes shenanigans.

Liam told 'Alan Carr's Chatty Man': "We had a dog with us and the dog started eating it and he had also thrown a bottle of Champagne that was going everywhere.

"The dog was p****d! It does get quite boring [on tour] so we throw stuff at each other. And a dog gets p****d and we have a great time."