Jay Leno doesn't own the Lamborghini Reventon he's pictured with in the photo above. Nah, the $1.5 million, limited-edition supercar was lent to him for his online car show, Jay Leno's Garage, which is filmed in his real-life garage. In that garage you'll find cars from all eras of automotive history, from almost every brand you've ever heard of. It's so big, Leno has entire sections devoted to brands, like the Lamborghini section in which the Reventon video was filmed. Yeah, he's got it like that. After watching the latest Lambo video, we went through the rest of Jay's cars and picked out the 10 Coolest Supercars in his garage.