It's only cool when Lamborghini does it. Other carmakers can try, but it's only cool when Lamborghini does it. It may amount to chopping off the roof, cranking up the engine or simply slapping some decals on the side, but when the Raging Bull rolls out a special edition, it's show-stopping.

When Lamborghini teamed up with Versace to produce a special edition Murcielago LP640, they only built ten of the ultra-exclusive fashion accessory to beat all other fashion accessories. But now they've topped it with a one-off open-air version. Based on the new LP640 Roadster, Lamborghini painted this one black (the ten hard-tops were white) for Versace, who auctioned it off at a star-studded event in Beverly Hills to honor the late founder Gianni Versace. The one-of-a-kind Lamborghini Murcielago LP640 Versace Roadster raised $500,000 for the Elton John AIDS foundation.

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Related GalleryLamborghini Versace Roadster

[Source: Motor Authority]