Kate Moss will have to perform a series of dares on her hen weekend.

The 37-year-old supermodel - who will tie the knot with The Kills frontman Jamie Hince on July 1 - is going to the Isle of Wight Festival, which starts today (10.06.11), to celebrate her last few weeks as a single woman and her guests have reportedly devised several crazy stunts she has to perform.

A source told The Sun newspaper: "Kate knows she's in for a mental one but she'd be upset if she didn't get that.

"The hen do has been set out with precision timing but basically the plan consists of getting drunk for two days before a slightly more leisurely Sunday. Guests have been told to have a forfeit and a game ready as well as headache pills.

"There's no theme but novelty items have been packed for the Journey down as well as champagne. But there's no need for a stripper. Kate will probably do her own."

Among the bands playing at the festival are Kings Of Leon, Foo Fighters, Kaiser Chiefs, Pulp and Kasabian.

Kate will have plenty of time to recover before the date of her nuptials, which was recently brought forward one day from July 2.

The couple sent their 300 guests a cryptic invitation, but gave no reason for the change.

One guest said: "I received a piece of white card with silver writing on it. It read, 'Kate Moss and Jamie Hince will be marrying pm Friday July 1. Save the date'."