(Cover) - EN Showbiz - One Direction band member Louis Tomlinson was reportedly rudely awoken by a stark naked drunk man.

Louis was attempting to sleep in his Stockholm, Sweden hotel room, but became fully conscious abruptly when he heard a noise outside his door.

The drowsy singer peered through the spy-hole only for his eyes to greet a petite man in a birthday suit.

"Louis heard the noise because he wasn't sleeping well with jet-lag and at first he thought it would be another fan who had sneaked past minders," a source told British newspaper The Sun.

Fortunately for Louis the nude man was not a fan.

"When he saw it was a small naked man he called security, who sorted it out," the source detailed. "This bloke wasn't even a hotel guest, but a drunk who was looking for a toilet."

One Direction have just wrapped up promotional tours in the US, Australia and New Zealand for their hit album Up All Night.

The band's worldwide tour will commence at London's O2 Arena in February 2013.

One Direction's first American performance will be held in Ft. Lauderdale, Florida June 13 2013. (C) Cover Media