Only tonight's episode will reveal for sure though!
We've just gotten out weekly producer's peek at tonight's all-new Gossip Girl, aptly titled Where the Vile Things Are . What we've learned through the years is that when the producers stay relatively mum on a story, THAT'S the one that is going to be the juicest of the week.
So, in watching the preview (above), you'll notice that there is quite some talk about Blair reuniting with her mother and Chuck conspiring against his father… but very little about Dan and Serena's rekindled relationship.
So, if 2+2 makes four, and XOXO equals scandal, then… yeah, Derena is back on! Count on it!!!
Maybe that fairytale dress won't go to waste on a dream sequence after all!