Actress FARRAH FAWCETT is livid after author JOE ESZTERHAS suggested she once relieved herself on the lawn at a swanky Hollywood party - as is threatening to "slap his face".

The CHARLIE'S ANGELS star is outraged at Eszterhas accusation in his controversial book, AMERICAN RHAPSODY. She fumes, "I'm so upset. I'm shy. I mean, I can go on a trip for days and not go because I won't sit on a toilet seat on a plane. "I'm certainly not going to go on somebody's lawn. Could you imagine, in a cocktail dress?"

She says in an as-yet-unaired interview, "They've written about face-lifts, affairs, DENZEL WASHINGTON, lesbians, but I said, 'This one I'm not taking.'" The star has since decided to let things lie but adds, "When you do bad things, bad things happen to you. Joe, watch out." (JM/WNWDN)

Source: WENN