MBC's Music Core is back once again with another fun and exciting show! Besides the usual stages, SISTAR, and Dal Shabet made their respective comebacks. Elsewhere, T-ara begun their follow-up promotions with "Roly-Poly in Copacabana". With SHINee's Minho and Onew on a temporary leave of absence, Super Junior's Donghae and Eunhyuk appeared as special 1-day MCs alongside Suzy and Jiyeon. === Other performers who performed this afternoon included Super Junior, 2NE1, MBLAQ, miss A, INFINITE, After School Red, TEEN TOP, Hwanhee, ZE:A, Homme, Min Kyung Hoon, Mighty Mouth, CSJH - Dana & Sunday, GP Basic, Piggy Dolls, Brave Girls, and Maya.