WANT John Cleese to tell you a bedtime story? You’ll have to sign up for the world’s biggest public sleepout.

As many as 9,000 people are expected to sleep rough in Edinburgh’s West Princes Street Gardens and city centre on December 9 in a bid to raise £4 million to eradicate homelessness within five years.

Liam Gallagher, Deacon Blue, Amy Macdonald and Frightened Rabbit have all agreed to play unplugged sets at the Sleep in the Park event, with Cleese set to tell a story to those who raise the most cash.

Comedian Rob Brydon will host and organisers Social Bite also aim to generate 1,000 employment offers and the same number of supported lodging pledges for those facing life on the streets from householders with room to spare.

Sir Bob Geldof – who admits he is “nervous” about the temperatures – will be amongst those camping out, along with undisclosed celebrities, sportspeople and politicians.

Social Bite co-founder Josh Littlejohn, above, said: “By taking part in Sleep in the Park, you will be joining a movement to end home-lessness in Scotland for good. We believe by working together, homelessness could be eradicated in Scotland within five years. We want to make Scotland an example for the whole world to follow.”