Gossip Girl Season 2 Episode 25

Gossip Girl decides to liven things up at the Constance Billard and St. Jude's graduation by sending out a shocking and damaging email blast in the midst of the commencement ceremony, stirring Serena to come up with a plan of attack. The Mean Girls; Nelly, Isabel, Penelope, etc, challenge Jenny to throw her hat in the ring to succeed Blair as Queen Bee next year.