Last night's Glee episode took on Kpop, kinda, with a full performance of the biggest hit of the century: Gangnam Style! If you listened close, you could hear a little BIGBANG playing in the background as well. Even though Gangnam Style didn't get the full-on treatment (this is more of a rehearsal scene), and the whole sound is a little Disney Channel, we have to give them props for performing in Korean. Watch the full performance below: Did this make you proud to be a Kpop fan, or were you cringing the whole time? Let us know!