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

On this episode, GOT7 came back with "If You Do", Lovelyz returned with "Ah-Choo", Berry Good made a comeback with "My First Love", Soyu and Kwon Jung Yeol made their unit debut with "Lean on Me", Ailee returned with "Mind Your Own Business", Homme made a comeback with "No More Cry", and 24K came back with "Super Fly".

As for the winners, Red Velvet and Soyu x Kwon Jung Yeol were the nominees, but it was Soyu x Kwon Jung Yeol, who took the final win with "Lean On Me"! Congratulations to Soyu x Kwon Jung Yeol!

Other performers of the night were: Roh Ji Hoon, DIA, Red Velvet, MONSTA X, Big Star, Seventeen, CNBLUE, UP10TION, April, Junjin, Jessi, and Yoon Soo Hyun.

SEE ALSO: Red Velvet win #1 on September 24th 'M! Countdown'

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COMEBACK: GOT7

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COMEBACK: Lovelyz

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COMEBACK: Berry Good

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COMEBACK: Ailee

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COMEBACK: Homme

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COMEBACK: 24K

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UNIT DEBUT: Soyu and Kwon Jung Yeol

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Roh Ji Hoon

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DIA

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Red Velvet

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MONSTA X

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Big Star

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Seventeen

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CNBLUE

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UP10TION

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April

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Junjin

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Jessi

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Yoon Soo Hyun

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