It's a panto as Pamela Anderson hits London

Pamela Anderson looked like she was ready to crawl into bed as she left a London club last night.

Sleepy beauty: bleary-eyed Pammy leaves the club

The former Baywatch star's bright pink dress contrasted with her bleary eyes as she climbed into a waiting car outside Mayfair bar Whisky Mist.

Supporting role: Pammy with "Alan" in Mayfair club Whisky Mist

But a source at the club, which is frequented by Premiership footballers and Prince Harry, said the 42-year-old actress didn't even have a drink.

They said: "She wasn't drinking at all. She stayed about an hour, chatting to a male pal and dancing a bit."

She was accompanied by "Alan" the latest star of the Doritos Guitar Hero TV advertisement, who also took her on a shopping spree around the capital.

Anderson was helping Alan, who is seen in the adverts aspiring to be a rock star, to achieve that status by being the sexy blonde rock chick on his arm as part of the promotion. Earlier that day, she also visited the New Wimbledon Theatre where she will make her pantomime debut this Christmas as the genie in Aladdin.