More like herself. But in the very least, she's had work done on her nose. That's obvious. Probably her lips and eyelids as well.It's almost like her face was swollen in the early part of the season - she ends up looking like Heather Graham. She looks like herself in the back half.
Whatever makes her happy, though, and it does fit with her character (there were even a couple jokes talking about her new face). But you can't deny that she's had plastic surgery.