Since it's not "Time To Love"... what time is it? It's time to study hard! Check out the awesome performance with T-ara and Yoon Si Nae performing "Let's Study."

Over the past weekend at the Open Concert, T-ara and retired actress/singer Yoon Si Nae came together for a joint performance for the song, "Let's Study." The performance was quite entertaining and humorous, but sadly T-ara only sang the chorus. Check out the girls from T-ara portraying school girls and Yoon Si Nae being the 'cruel teacher,' below!



cr: Vagabond190

Are you encouraged to study hard now? Well obviously you are.. but if you aren't, I hope you're not telling "Lies" to me! Leave your comments below on your thoughts of their performance together!

cr at article: omgkpop