Gossip Girl - Desperately Seeking Serena (12:00am - 1:00am on The CW)Season 1, Episode 15
Serena's world becomes a chaos when a former friend the evil Georgina Sparks returns to town. Dan sees Serena preoccupied and he assumes that it has something to do with Chuck, her soon step-brother. Nate connects with the last person he expected, Vanessa.
Hazel and Penelope try to recruit Nelly Yuki to be part of their club but it is not easy. Blair supervises the whole operation and hatches a plan to sabotage her biggest rival, Nelly Yuki. When Nelly breaks down after being reminded of her recent break-up with her boyfriend, the ladies find their way in and Nelly comes to the Waldorf penthouse. Then Blair invites the boyfriend over.
Meanwhile Serena goes out with Georgina but things get so bad that Serena thinks someone spiked her drink. Jenny develops a crush on 16-year-old dog-walker, Asher Hornsby, who might be her ticket to permanent popularity.