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

On this week's episode, BABYMONSTER debuted with "SHEESH", ME:I debuted with "Click", ONF came back with "Bye My Monster", Woo!ah! made a comeback with "BLUSH", KyoungSeo returned with "Cocktail Love", EPEX came back with "Youth2Youth", and Chowol returned with "Mirage Garden".  

As for the winners, ILLIT and TXT were the nominees, but it was TXT who took the win with "Deja Vu". Congratulations to TXT!

Other performers included B.D.U, TXT, ILLIT, DRIPPIN, KISS OF LIFE, VVUP, LUCAS, NOWADAYS, CRAVITY, AMPERS&ONE, UNIS, and xikers. 

Watch the performances below!

WINNER:

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DEBUT: BABYMONSTER

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DEBUT: ME:1

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COMEBACK: ONF

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COMEBACK: Woo!ah!

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COMEBACK: KyoungSeo

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COMEBACK: EPEX

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COMEBACK: Chowol

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B.D.U

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TXT

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ILLIT

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DRIPPIN

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KISS OF LIFE

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VVUP

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LUCAS

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NOWADAYS

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CRAVITY

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AMPERS&ONE

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UNIS

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xikers

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