The cast's antics in Italy have been fun while they lasted, but Jersey Shore Season 4 is coming to a close tonight, Thursday, October 20, 2011. However, with a whole hour left, there is still plenty of amusement to be had.In this new sneak peek, we are treated to a very special dose of Snooki: "Are they real?" she asks, as the gang takes a tour of Italian art. "The babies with wings?" Amazingly, the tour guide has no idea how to respond.