Harry Judd had a sleepover at his old school for his stag night.

The McFly drummer is set to marry his fiancee Izzy Johnston, 28, next month and his friends helped him celebrate his final weeks of freedom by throwing him a sports-themed party at boarding school Old Buckingham Hall in Suffolk, East Anglia, East England, where the 26-year-old pop star studied and lived.

Harry said: ''My best men sorted out the party, they contacted the school and we were able to stay there as it was half term.

''It was like a giant sleepover. There was 25 of us all staying in dorms in single beds so you can imagine the carnage. It was like a grown-up boarding school.''

When the alcohol came out and his pals got drunk, teetotal Harry was made to wear his old school uniform and was teased mercilessly.

He added to the Daily Mirror newspaper: ''I don't drink but my friends do. It was a lot of fun as it's hard to pick on the stag when he doesn't drink but they did their best to pick on me!''

Guests included his bandmates Dougie Poynter, Tom Fletcher and Danny Jones - whose new single 'Love Is Easy' is released on Sunday (11.11.12) - as well as his fellow former 'Strictly Come Dancing' contestant Robbie Savage.

And Harry and the 38-year-old retired soccer player indulged in a 3am pillow fight with his friend.

Harry revealed: ''Robbie came along and loved it. He managed to come for one day and stayed over.

''It was really amusing having pillow fights with Robbie Savage at three in the morning.''

The boys also enjoyed a game of football and cricket on the school playing fields during their stay at the halls.