Paris' crack is whack ... and so is her look-alike.
Paris Hilton, ever the dignified socialite, exposed her coin slot to TMZ cameras Friday afternoon outside her home -- but it's her impersonator, Natalie Reid, who put on a real show over the weekend.
TMZ spotted Reid outside Koi where the faux Hilton made sure photogs got a shot of what appears to be a strategically rehearsed panty-revealing exit from her car.
Reid then went off on a curiously giddy rave about a few songs she just wrote, with titles such as "Thanksgiving: A Day to Give Thanks" and "Birthday: The Day of My Birth," saying they're "very profound songs."
Paris would be proud.