Serena throws Jenny an small birthday party for her sweet sixteenth, but things get out of control when 양귀비, 양 귀 비 Lifton turns the birthday into a huge social event.
Mark your calendars to see No Doubt perform "Stand And Deliver" (originally 의해 Adam And The Ants) for the first time ever on Gossip Girl, May 11, 8/7c on The CW