Who is "She"?

So the biggest question right now that everyone is talking about is "Who is She???" 

So to investigate further, take a good look at the image above and then the image below. 

Is it just me or does that face look like the mask Mona was painting? Or maybe it's someone we don't know yet. Either way, I don't think the girl in the above picture is Alison. And I know that's far fetched to say right now since anything is possible on PLL, but if it weren't a mask, it looks nothing like her. That's just my opinion. What do you think?

 Also, on the subject of the twin theory, check out this image I found on Tumblr. It's a some screen shots from the season 2 finale and flashbacks of Ali. Look at the blondes with red dresses and gold masks. Coincidence? 

It's pretty strange and creepy regardless!