Mnet's 'M! Countdown' is back for its weekly show featuring performances by your favorite artists!

On this week's episode, Yuju debuted with "Play", Yena made their debut with "Smiley", BamBam came back with "Slow Mo", Moon Byul made a comeback with "Lunatic", VICTON made their comeback with "Chronograph", DRIPPIN returned with "Villain", fromis_9 came back with "DM", Changmin returned with "Devil", Momoland made a comeback with "Yummy Yummy Love", and Kim Wan Sun returned with "Feeling".

As for the winners, ENHYPEN and Kep1er were the nominees, but it was Kep1er who took the win with "WA DA DA". Congratulations to Kep1er!

Other performers included Kep1er, ENHYPEN, Cosmic Girls CHOCOME, UP10TION, P1Harmony, MIRAE, Kim Yo Han, and BLITZERS.

Watch the performances below!

WINNER:

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DEBUT: Yuju

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DEBUT: Yena

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COMEBACK: BamBam

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COMEBACK: Moon Byul

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COMEBACK: VICTON

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COMEBACK: DRIPPIN

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COMEBACK: fromis_9

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COMEBACK: Changmin

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COMEBACK: Momoland

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COMEBACK: Kim Wan Sun

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Kep1er

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ENHYPEN

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Cosmic Girls CHOCOME

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UP10TION

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P1Harmony

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MIRAE

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Kim Yo Han

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BLITZERS

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