Paris Hilton has become the laughing stock of the U.K. after claiming fiery Hell’s Kitchen star Gordon Ramsay is the Prime Minister of Britain.

The heiress apparently confused the potty-mouthed celebrity chef, 42, with actually Prime Minister Gordon Brown.

Paris made the gaffe during the press conference for her new ITV2 show Paris Hilton’s British Best Friend.

When asked if she knew who was head of the government, 27-year-old Paris replied: “Yes, it’s Gordon Ramsay, isn’t it?”