It's Miley! With a Learner's Permit and a Porsche

Miley Cyrus showed off her learner's permit yesterday, meaning it will only be a matter of months now before she can drive herself and Underwear Dude to their mall dates.While rumors were going around that Miles had preordered a Mercedes convertible, the luckiest girl in the whole world actually went with the slightly more practical Porsche Cayenne, which can cost up to $90,000, for her supersweet 16."Everyone better watch out, 'cause I don’t know how good of a driver she’ll be," Mandy Jiroux told E! News during a music-video shoot for the band Fallbrooke. But according to the singer's YouTube bestie, "Miley will look so hot behind the wheel." Which, lets face it, is the most important requirement, reports E! Online.