David Cameron had one of the surprises of his career when he arrived at Parliament and bumped into David Hasselhoff.
When the bemused Prime Minster asked the former Baywatch star what he was there for, The Hoff replied: "To see you buddy".
In a speech to the Oxford Union afterwards, the exuberant performer told students Mr Cameron said he was a fan of Knight Rider.
In the Eighties David starred as the eponymous crime fighter, who had a talking car.
Their encounter ended with the American actor jokingly telling the British leader: "I'm a big fan of you - are you Tony Blair?'