McBusted have revealed that they often share showers with One Direction.

The pop-rock supergroup have supported the 'Kiss You' lads on tour in Europe recently and it seems there are no boundaries backstage.

Talking to Good Morning Britain about sharing a dressing room, Matt Willis said:

"I think Niall [Horan] was a bit fascinated about how we're all in the same dressing room. How we'd fit!"

James Bourne added: "We don't have individual rooms or individual riders. We arrive together, we leave together, we change together, we shower together."

McBusted meanwhile are due to perform at the Barclaycard British Summertime event in London's Hyde Park on Sunday (July 6).

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Watch McFly support One Direction below: