People look at a vehicle at the “Salon Prive” luxury and supercar event on June 22, 2011 in London, England. The annual three day Salon Prive offers the opportunity to view the most exotic modern and vintage super cars in the world and is being held for the first time at Syon Park. (Photo by Dan Kitwood/Getty Images)

Car enthusiasts watch the car parade at the “Salon Prive” luxury and supercar event on June 22, 2011 in London, England. (Photo by Dan Kitwood/Getty Images)

A man takes a photograph of an Aston Martin “Atom” at the “Salon Prive” luxury and supercar event on June 22, 2011 in London, England. (Photo by Dan Kitwood/Getty Images)

A woman has her photograph taken in front of a Bugatti Veyron at the “Salon Prive” luxury and supercar event on June 22, 2011 in London, England. (Photo by Dan Kitwood/Getty Images)

The rain hammers down on a row of classic cars at the “Salon Prive” luxury and supercar event on June 22, 2011 in London, England. (Photo by Dan Kitwood/Getty Images)