Spoiler Alert Upper East Siders -- because things are really getting feisty between S and B in the City of Lights!
Blake Lively and Leighton Meester were spotted in Paris, France last night -- filming a scene that ends with Blake's character being shoved into a fountain by the delightfully dastardly Blair Waldorf.
There's no XOXO this time around folks -- check out all the pushy pics!
