Lawrence addressed her new hair during a talk at Yahoo headquarters:
It grew to an awkward, gross length, and I kept putting it back in a bun and I was like, "I don't want to do this," so I just cut it off. It couldn't get any uglier.
An insider told Us Weekly that the pixie is actually a "punk pixie," with varying longer and shorter pieces. So, to review: Sometimes a haircut can mean everything, something, and also, nothing — it can be just because you feel like it. And thus wraps up this heavy week of cut conjecture.