Mnet's 'M! Countdown' is back for its weekly show featuring performances by your favorite artists!
On this week's episode, 'M! Countdown' aired a fall special instead of its usual program.
As for the winners, LE SSERAFIM and BOYNEXTDOOR were the nominees, but it was LE SSERAFIM who took the win with "CRAZY". Congratulations to LE SSERAFIM!
Watch the performances below!
SEE ALSO: LE SSERAFIM shines at MTV EMA, secures 'Best Push' award
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