During JBTC's "Music on Top" concert, Kpop girl group Secret performed on stage. Member Jinguh showed her affection to the audience by sticking out her tongue (see picture).

The concert was held on December 5 at 6:25 PM in the Seoul Hoam Art Hall. "Music on Top" showcased female South Korean pop girl groups, such as Secret, for their high-ranking songs and dance moves. Wonder Girls, Sistas, T-ara, Lee Jihye and Ali were some of the artists in attendance.