After taking over the airwaves with their explosive comeback, the five talented boys of Big Bang stepped on the stage of M! Countdown and delivered an edge-of-the-seat performances of latest title tracks "Blue", "Bad Boy", "Fantastic Baby" and "Ain't No Fun"!
Even before their official promotions, Big Bang has already proved their status as the K-Pop powerhouse, taking no less than half of the spots of various music charts as well as dominating weekly music programs.
Meanwhile, check out their steaming performances below!