The Wanted prank #4679: Jay locks Siva in a cupboard, Nathan tweets the evidence

The Wanted are well known for their pranks - and being over in America hasn't changed matters, with Jay McGuiness locking band-mate Siva in a cupboard.

Fellow band-mate Nathan Sykes tweeted the picture of Jay blocking the door of the cupboard along with the caption: "Ok, so@JayTheWanted has locked seev in the cupboard ... He has been in there 20mins."

[See also: The Wanted go head to head with JLS, One Direction at BRITS]

[See also: The Wanted's Max George calls off wedding]

Jay looks pretty pleased with himself, but we can only imagine the cries for help coming from inside the cupboard. Poor Siva.

Neither Jay nor Nathan have tweeted since the prank, so we're sincerely hoping that Siva made it out OK.

The lads are currently on a tour of America. They made their debut appearance on US TV on The Elen Show, singing Glad You Came and seemed to go down very well indeed. We just hope America is ready for more naughty antics from the boys.