A source said: "Amy was a total mess. She couldn't manage to walk to the car so they had to wrap her in a duvet."
The hotel claims she and her drunken friends burned furniture with cigarette butts and covered carpets with booze, causing £5,000 worth of damage. Her entire entourage was banned from the hotel for destroying the room and shouting at staff and guests.
Just a regular night out for Amy Winehouse, then! Prior to last weekend's trademark boozing and shambolic performance, her father Mitch said the festival would be her last show until she recovered from her drug and drinking problems.