Pamela Anderson didn't follow the dress code when she turned up to a very posh art gallery bash wearing just her underwear.

The former Baywatch babe stunned onlookers when she arrived at an art exhibitions at Art Basel Miami Beach in a pair of orange and black knickers.

Pam completed her inappropriate look with a woolly hat and grey t-shirt to the distinguished event.

But at least her handbag - an Andy Warhol Campbell's Soup clutch - was in keeping with the art theme.

Pamela was there with her latest boyfriend Fred Durst, who she used to date in 2003.

The Limp Bizkit singer is also an old flame of Paris Hilton, who was also at the art gallery exhibition.

It's a small world.

See Pam show some skin in these eye-catching knickers below