Oh! My School

Episode 12 (1x12)

Air date: Feb 05, 2011

Cast: Lee Joon (MBLAQ), Soyeon (T-ara), Yang Yo Seob (B2ST), Minho (SHINee), Lee Hongki (FTIsland), Simon D (Supreme Team), Min (Miss A), Jaekyung (Rainbow) & Hyosung (Secret)