Paris Hilton billionaire boyfriend Stavros Niarchos paid a tramp over Pound Sterling 50 to pour a drink over his head - for the amusement of his rich friends.

The Greek shipping heir wanted to entertain his pals on a night out in Los Angeles and offered the homeless man Pound Sterling 56 to dump the fizzy drink over his head. Paris started dating 20-year-old Stavros just weeks after splitting from another shipping heir Paris Latsis.

A source said, “When the bum did it everyone laughed.”

The sexy socialite reportedly had sex with her new boyfriend in a portable toilet at a party. The hotel heiress is alleged to have got hot and steamy with new lover Niarchos in the unlikely love den at an exclusive Hollywood party.

According to reports, the pair spent the evening kissing and groping each other before sneaking into one of the hotel loos to get frisky.