Dizi Adı: Gossip Girl
Bölüm Adı: The Ex-Files
Sezon/Bölüm: 2. Sezon 4. Bölüm
Yayın Tarihi: 22 Eyl. 2008

Blair and her minions decide to befriend the new girl, Amanda (guest star Laura-Leigh), in order to sabotage her possible new relationship with Dan. Vanessa discovers a scandalous secret about Catherine and enlists Blair’s scheming expertise to use the information to help Nate. Meanwhile, Lily finds herself drawn back to her ex, Rufus, once again.