Mnet's "M! Countdown" is made more special this week by three hot performances from highly anticipated girl groups: Rainbow, Brave Girls, and AOA Cream. 

Rainbow, which came back on Feb. 15, performed the retro and upbeat "Whoo" which is getting more love for being reminiscent of the seven-piece group's earlier songs "A" and "Mach." AOA Cream delivered another stunning performance of "I'm Jelly Baby."

Hyejeong, Yuna and Chanmi have been gaining so much attention lately for so many reasons. The doll-like music video for their song was a hit, and it suited their beautiful visuals and charming personalities. They have also proven their talent, most especially in the trending music-removed and live versions of their songs.

AOA Cream also recently graced the pages of Cosmopolitan.

Brave Girls, on the other hand, made a comeback with "Deepened." The sexy girl group had to wear something else because the outfits in the music video were too revealing for shows.

Meanwhile, NU'EST returned with "Overcome," Double S 301 debuted with "Pain," and Jo Kwon returned with "Crosswalk," reported SoompiWINNER went head to head with Gfriend for this week's trophy. The honor eventually went to the girl group, which burned the dance floor with "Rough."

Other performers for the episode were Yoo Seung Woo, 4Minute, IMFACT, Cross Gene, VROMANCE, Son Seung Yeon, SUS4, Jo Jung Min, and Kali, reports AllKpop.

Watch all of the performances below!

Double S 301 Debut

AOA Cream Debut

NU'EST Comeback

Brave Girls Comeback

Rainbow Comeback

Jo Kwon Comeback

Yoo Seung Woo

4Minute Comeback

G-Friend Comeback

IMFACT