Blake Lively and Penn Badgley headed to Broadway over the weekend to check out Shrek: The Musical before posing with the famous green ogre himself. Last night, we got treated to a unique Gossip Girl. What could have been an awesome prom episode was overshadowed by Lily's potential spinoff — though many of you are interested in seeing more. As much as we enjoyed the '80s flashback, from the overdone hair and makeup to the old-school gadgets, we would rather have watched a whole episode of Dan, Serena, and the rest of the gang enjoying one of the most important nights of high school.