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

On this week's episode, VVUP made their pre-debut with "Doo Doom Chit", Highlight came back with "BODY", Kim Chung Ha returned with "EENIE MEENIE", Oh My Girl's YooA made her comeback with "Rooftop", BAE173 came back with "Fifty-Fifty", Red Velvet's Wendy made a comeback with "Wish You Hell", TEMPEST came back with "LIGHTHOUSE", Hwang Min Hyun returned with "Lullaby", Xikers came back with "We Don't Stop", and LUN8 made their comeback with "PASTEL". 

As for the winners, BIBI and LE SSERAFIM were the nominees, but it was LE SSERAFIM who took the win with "EASY". Congratulations to LE SSERAFIM!

Other performers included BOY STORY, ICHILLIN', NCT WISH, CRAVITY, and n.SSign.

Watch the performances below!

WINNER:

===

PRE-DEBUT: VVUP

==

COMEBACK: Highlight

==

COMEBACK: Kim Chung Ha

==

COMEBACK: YooA

==

COMEBACK: BAE173

==

COMEBACK: Wendy

==

COMEBACK: TEMPEST

==

COMEBACK: Hwang Min Hyun

==

COMEBACK: Xikers

==

COMEBACK: LUN8

===

BOY STORY

==

ICHILLIN'

==

NCT WISH

==

CRAVITY

==

n.SSign

===