MTV Diary of After School (2009)
Following promotional activities for their new single "AH!", After School will take you on a journey thorough sistership, radio appearances, dance routines, and guest stars on Idol Army with 2PM.
Following promotional activities for their new single "AH!", After School will take you on a journey thorough sistership, radio appearances, dance routines, and guest stars on Idol Army with 2PM.
