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

On this week's episode, JxW made their subunit debut with "Last Night", Wooah came back with "POM POM POM", BLITZERS made a comeback with "SUPERPOWER", Kwon Eun Bi returned with "SABOTAGE", H1-KEY came back with "Let it Burn", TWICE's Nayeon returned with "ABCD", CSR made a comeback with "Pretty Mob", RIIZE returned with "Boom Boom Bass", and EVNNE made their comeback with "Badder Love".

As for the winners, aespa and NewJeans were the nominees, but it was aespa who took the win with "Armageddon". Congratulations to aespa!

Other performers included BAE173, EVERGLOW, cignature, TRENDZ, Candy Shop, WayV, Kep1er, and BADVILLAIN. 

Watch the performances below!

WINNER:

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SUBUNIT DEBUT: JxW

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COMEBACK: Wooah

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COMEBACK: BLITZERS

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COMEBACK: Kwon Eun Bi

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COMEBACK: H1-KEY

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COMEBACK: Nayeon

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COMEBACK: CSR

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COMEBACK: RIIZE

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COMEBACK: EVNNE

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BAE173

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EVERGLOW

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cignature

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TRENDZ

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Candy Shop

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WayV

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Kep1er

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BADVILLAIN

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SEE ALSO: aespa team up with Grimes in MV teaser for 'Supernova' remix