I'm genuinely curious about the reason of some ppl here suspecting her being a "he"... Due to pure skepticism?...
Credibility of the tits aside (suspicion as to that aspect is indeed easily understandable), I, as someone kinda into traps, can easily tell the gender by looking at the width and general shape of the shoulder and pelvis. Male and female skeletons have some subtle yet important differences in details, but once you get familiar with them, you can discern it with ease(I know virtually all photos here have been heavily PS'd, but the sheer number of photos available serves the purpose as well).
And here is another trick I learnt from some sort of manga drawing tutorial, that male possess much, much more conspicuous finger joints. It has nothing to do with the thickness of fingers; it's probably more about the distribution of the layer of fat and the shape of joints themselves, I guess...
Anyway, moving on to my point to those advocates of 100%photoshop theory: IMHO, according to the information gathered so far, since the chance that someone with such high level of understanding on PS usage (given that your argument is correct) has such...well, let's call it "non-mainstream" aesthetics, is at least not anywhere higher than her simply having an amazing body made by heaven, why would you despise this possibility this much....