It's the moment you've all been waiting for!

Blair Waldorf will be walking down the aisle--yes, at least we know she gets down the aisle--with Louis Grimaldi on January 30, during the 100th episode of Gossip Girl. But what kind of 100th episode would it be if the wedding went smoothly and as planned?
It's clear that Georgina Sparks, as usual, is up to something--but what's with the priest outfit? And while Blair certainly looks happy walking down the aisle, she doesn't seem so happy once she's at the alter. We can only hope she'll ditch Louis--but how, and for whom? Will she leave him for anyone, or will she just want time alone? Got any ideas? Share them below?
500px|left
Source: eonline.com