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

On this week's episode, Just B debuted with "Damage", OMEGA X made their debut with "Vamos", and Outlet debuted with "You Make Me Crazy". 2PM came back with "Make It", Seventeen returned with "Ready to Love", NCT Dream came back with "Hello Future", LOONA made a comeback with "PTT (Paint the Town)", DRIPPIN returned with "Free Pass", BDC made a comeback with "Moonlight", KINGDOM made their comeback with "Karma", A.C.E returned with "Higher", and Pink Fantasy made a comeback with "Poison".

As for the winners, Brave Girls and Seventeen were the nominees, but it was Seventeen who took the win with "Ready to Love". Congratulations to Seventeen!

Other performers included Yezi, Brave Girls, UP10TION, ONEWE, TO1, LIGHTSUM, and EPEX.

Watch the performances below!

WINNER:

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DEBUT: Just B

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DEBUT: OMEGA X

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DEBUT: Outlet

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COMEBACK: 2PM

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COMEBACK: Seventeen

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COMEBACK: NCT Dream

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COMEBACK: LOONA

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COMEBACK: DRIPPIN

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COMEBACK: BDC

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COMEBACK: KINGDOM

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COMEBACK: A.C.E

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COMEBACK: Pink Fantasy

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Yezi

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Brave Girls

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UP10TION

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ONEWE

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TO1

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LIGHTSUM

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EPEX

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