Princess Eugenie (the daughter of Sarah Ferguson, the Duchess of York, and Prince Andrew) was caught frolicking naked at her boarding school.

Apparently, the princess got drunk after going to a pub with her friends and then decided to dance naked under the moonlight. The shrieks of laughter woke up a senior teacher.

“It was just a bit of innocent fun at the end of term,” says a pal of the princess. “It happened about three weeks ago.”