Pamela Anderson was turning heads for all the wrong reasons again yesterday -  when she flashed her knickers during a visit to London Fashion Week.

The actress showed off her undies while perched in the front row  at Vivienne Westwood's Red Label show.

Dressed in a gold sparkling number that struggled to contain her heaving bossom and bronzed pins, Pam was never going to be inconspicious.

A busty Pamela (left) and a glamorous Dita in a less outragous dress (right)

But she was still outshined by Dita Von Teese, who - despite wearing a strikingly similar dress - managed to stay on the right side of trashy.

Pam take note!

See Pamela's panty flash below & her knickers take on London here