see trough

Hey, at least she's wearing a cute bikini top underneath! That's not so bad, right?

Before we snapped Miley Cyrus showing some cleavage and going on a hot date with her Last Song co-star Liam Hemsworth, we caught her showing off her bra bikini top in a totally see through shirt.

Oh Miley, we know it's hot out, but you're only 16! Then again, I'm sure Liam doesn't mind the sneak preview!