Girl Group T-ara performed their hit songs Roly Poly and Why Are You Being Like This at 2011 K-POP Super Concert on October 28.

Check out the pictures of the girls below.














































Aside from T-ara, other well-known idols attended the event including U-KISS, KARA, Jay Park, ZE:A, SISTAR, AA, Kim Hyun Joong, Big Bang, Se7en, SHINee, and Psy.


Source: TV Report + tiaradiadem