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

On this week, NTX debuted with "Kiss the World", Sinchon Tiger debuted with "Won't Be Long", Kang Seung Yoon came back with "Iyah", Kim Se Jung returned with "Warning" featuring VERIVERY's Hoyoung, 3YE made a comeback with "Stalker", DKB came back with "All In", T1419 made a comeback with "Exit", Stella Jang returned with "Blue Turns Pink", Checkmate came back with "You", and U Sung Eun made her comeback with "I'll Listen".

As for the winners, IU and BLACKPINK's Rose were the nominees, but it was IU who took the win with "LILAC". Congratulations to IU!

Other performers included Pentagon, Woodz, Weeekly, DRIPPIN, PURPLE K!SS, MIRAE, Ciipher, GHOST9, and Kim Yeon Ja.

Watch the performances below!

WINNER:

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DEBUT: NTX

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DEBUT: Sinchon Tiger

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COMEBACK: Kang Seung Yoon

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COMEBACK: Kim Se Jung

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COMEBACK: 3YE

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COMEBACK: DKB

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COMEBACK: T1419

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COMEBACK: Stella Jang

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COMEBACK: Checkmate

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COMEBACK: U Sung Eun

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Pentagon

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Woodz

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Weeekly

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DRIPPIN

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PURPLE K!SS

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MIRAE

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Ciipher

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GHOST9

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Kim Yeon Ja

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