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

On today's episode, Oh My Girl returned with "The Fifth Season (SSFWL)", Woohyun made a comeback with "Hold On Me", Eric Nam came back with "Runaway", Yoo Seung Woo made his comeback with "Still Here", and Spectrum made their comeback with "After Party". 

As for the winners, NU'EST and N.Flying were the nominees, but it was NU'EST who took the win with "Bet Bet". Congrats to NU'EST!

Other artists who performed include Cosmic Girls' Yeonjung, Chancellor, O3ohn, NU'EST, N.Flying, The Boyz, Kim Dong Han, VERIVERY, 1THE9, A Train to Autumn, Target, Newkidd, ENOi, and HOT PLACE.

Check out the performances below!

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WINNER:

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COMEBACK: Oh My Girl

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COMEBACK: Woohyun

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COMEBACK: Eric Nam

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COMEBACK: Yoo Seung Woo

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COMEBACK: Spectrum

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Yeonjung

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Chancellor

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O3ohn

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NU'EST

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N.Flying

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The Boyz

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Kim Dong Han

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VERIVERY

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1THE9

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A Train to Autumn

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Target

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Newkidd

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ENOi

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HOT PLACE

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