mileyclubs2010.jpg But wait, isn't that for uh, adults?

Miley Cyrus was spotted at the Tea Room in Hollywood last night, and while we're sure she wasn't drinking, what the heck is a 17-year-old doing at a bar?

Miley goes out to dinner at Katsuya and we've spotted her catching a late movie, but this is definitely one of the first times we've heard about her hitting the clubs!

She's leaving Hannah Montana and her Disney days behind, so is it possible that America's teenage sweet tart is now going through her "not a girl, not yet a woman" phase?