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

On this episode, Soya returned with "Y-Shirt", SF9 made a comeback with "Now or Never", and�VIXX' Leo debuted solo with "Touch & Sketch".

As for the winners, MAMAMOO and Seventeen were the nominees, but it was MAMAMOO who took the win with "Egotistic"! Congrats to MAMAMOO!

Other performers of the night were SEENROOT, Ashley, IN2IT, South Club, KARD, MYTEEN, 100%, Kim Chung Ha, Golden Child, Jung Se Woon, LABOUM, F.T. Island, Triple H, MAMAMOO, and Seventeen.

Check out the performances below! [Videos will be updated.]

SEE ALSO: Seventeen win #1 + Performances from July 26th 'M! Countdown'!