Ep 16. All About My Brother

Georgina continues to turn Serena's world upside down and informs Serena that she is going to reveal damaging information, but no one is ready for what Georgina does next. Blair and Jenny, in an ongoing popularity war, release scandalous rumors about each other by way of Gossip Girl. Dan sees Jenny's new boyfriend cheating on her, but Jenny refuses to believe him. Meanwhile, Rufus asks Lily for advice as to how to control Jenny's recent behavior.