PAMELA ANDERSON - PAM'S SEX ENCOUNTER WITH HEFNER

PAMELA ANDERSON once walked in on PLAYBOY boss HUGH HEFNER when he was having sex with one of his Playmates.

The ageing magazine chief has always been keen to play down reports he sleeps with the bevy of blondes who live with him at his Los Angeles mansion - but Anderson caught him in the act.

She tells men's magazine ESQUIRE, "We were swimming in the grotto, and I decided to walk around the house a bit.

"I ran into one of the girls and she's like, 'Come upstairs.' So I went upstairs, and there's Hef on the bed. There's baby oil, there's toys flying every which way, there's all these girls naked. It was like watching a movie."