Title: The Blair Bitch Project
Air Date: April 21, 2008 at 12:00 AM PDT
Having been recently dethroned as Queen Bee, Blair returns to school with the support of Serena, only to find that she is still on the outs with her old friends. Blair is pissed. Dan visits his mother over Spring Break, and when he returns, his little sister is on the verge of becoming a full-fledged member of the A-list crowd. Jenny goes to dangerous—and even illegal—lengths to fit in, and Blair is determined to undermine her young rival's new popularity. While receiving disturbing packages from an unknown sender, Serena struggles to adjust to living with Chuck.