Kate Moss and Sarah Harding form ultimate caning crew

Kate Moss had an unexpected passenger in her car as she made her way home from The Groucho Club last night. A cheeky passer-by decided to jump into the back seat next to her, much to Kate's utter shock.

Refreshed: Kate leaving The Groucho Club

An onlooker said: "The girl just dived into the car while the car was open, bold as brass, while Kate's driver was distracted by the paparazzi. "It took everyone a minute to realise what was going on, but as soon as Kate saw her she told her to get out of the car in no uncertain terms. Her driver helped to pull the girl out of the car."

Surprise guest: a punter jumps into Kate's car...thankfully she eventually saw the funny side

If Kate, 35, wants all these pesky pregnancy rumours to go away, she did herself no favours last night. She looked swell in her tight-fitted dress which showed off her very new cleavage, which seems to have sprung from nowhere.

Fellow revellers: Noel Fielding, Gary Kemp and Richard O'Brien

Other stars at the club included Sarah Harding, Noel Fielding, Gary Kemp and birthday boy Richard O'Brien (in drag no less).

Trouper: Sarah Harding left the party at 2.30am