Looks like Georgina Sparks is set for yet another return to the Upper East Side.

Michelle Trachtenberg recently told E! News of her upcoming role on Gossip Girl:

"There's definitely going to be some stalking. There's gonna be a few changes to Georgina's appearance, so you'll have to tune in and see if you can recognize me."

From the looks of this new photo of her, we think that solves the mystery of her change in appearance ... but stalking? Who do you think Evil G is after and why?

Will she get revenge for being conned out of New York the last time around by Vanya? Can we expect her reappearance to tie in with other unraveling plot lines?

Share your thoughts with us on that ... as well as on Michelle's new hairstyle:

The bitch is back ... in blonde! What does G have in store for us?!

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.