HotPic: Carly Lauren
Carly Lauren is one of the world's foremost practitioners of side boob. That's where she gives you a peek at her booby, but from the side, in case we need to state the obvious.
Science can't manage to explain why the side-boob technique is so alluring -- available research pretty much boils down to "Boobs are nice to look at," which we could've told you -- so we think it has something to do with a girl's innate abilities. In other words, you're either born with it or you ain't. And Carly? She's got that side-boob magic.