NEW YORK: Hotel heiress and socialite Paris Hilton is having a tough time trying to catch hold of websites which are putting up tapes of her sexual encounter with ex-boyfriend Rick Salomon.

According to The New York Daily News , despite efforts by her family lawyers, yet another website called Trailertrashbillionaires.com has put up "One Night in Paris," on their web page.

The website "is an offshore venture. The guys who're running it think they're impregnable," a source was reported as saying.