Racy Natasha Bedingfield makes moves on Formula 1 ace Hamilton

The pair arrived together in a more sedate form of transport than 22-year-old Hamilton may be used to, the humble people carrier, from which they emerged hand-in-hand at P-Diddy's afterparty.

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Move closer: Natasha and Lewis were guests at P-Diddy's afterparty following his fragance launch in London

Gentleman racer: Lewis Hamilton lends a gallant hand to help pop singer Natasha make a graceful exit

The singer whose hit Unwritten was the most played record on American radio stations last year seems to have an eye for the boys. She was even seen backstage at the Concert for Diana casting an adoring eye over Prince William.

She said: "I think William is gorgeous - I've fancied him for ages. I'm quite nervous. The only problem is he is single now and I've started dating someone".

However, there was no sign of her boyfriend when she pitched up with the leader of the Formula 1 World Championship, who gallantly lent a hand to Miss Bedingfield as she stepped out fo the car in a short gingham shirt-dress and a pair of high white 'stripper' style shoes.

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Fast mover: Natasha Bedingfield with Formula 1 ace Lewis Hamilton who seems to be enjoying life on the showbiz circuit

The 25-year-old singer wore a short gingham shirt-dress and a pair of high white 'stripper' style shoes

The sister of singer Daniel Bedingfield has enjoyed massive solo success in the US seems to be making an attempt to create a new bad girl image for herself.

She recently admitted she had finally fulfilled an ambition to trash a hotel room. Well sort of.

Natasha told reporters at her iTunes gigs: "In the States we went to those stores where everything costs 99 cents and bought loads of tacky lamps and pictures and then left them dotted around the room."

It seems the Formula 1 rookie is beginning to enjoy the spoils of his growing fame. At his US Grand Prix, hip-hop star Pharrell Williams was trackside with Hamilton's father Anthony. And now a popstar girlfriend could be on the cards.

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Lewis Hamilton with rapper and producer Pharrell Williams

Other celebs at P Diddy's party in Fifty St James's were the Sugababes, Lily Allen, Pharrell, Cat Deeley and Will Young.

Natasha could do worse than snare Formula 1 ace Lewis. The big-hearted racer is set to hit the town again tomorrow night as he attends a bash in aid of Great Ormond Street Hospital.

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P-Diddy with ex-Blue singer Simon Webbe and Radio 1 DJ Trevor Nelson

Sugababes Keisha Buchanan and Heidi Range, singer Will Young with TV presenter Cat Deeley

He'll be watching as celebs including Chris Moyles and David Walliams dig deep for a chance to go for a spin in the 2007 Formula 1 Santander before the British Grand Prix at the weekend. But you can beat the celebs by bidding online at www.gosh.org today.

And as for Natasha's boyfriend, maybe as soon as he sees her with Lewis, he'll just make tracks!

Lily with Diddy, and Diddy with Pharrell