Another week of 'Music Core' is back that features your favorite K-Pop stars. Great stage settings and fan chants/screams were all heard on last night's episode.

The stars who made their return were Rainbow Blaxx by doing the "Cha Cha", Kiss&Cry played a "Domino Game", The Seeya came back by saying, "Tell Me", and Koyote brought back the year "1999."

Your nominations for the night were Ailee, Girl's Day, and B1A4. The winner was B1A4 by beating two of the best artists. Congratulations to the guys!!

So with all this being said, let's get into the performance recaps!

Performance Recaps and Videos

Rainbow Blaxx are ready to "Cha Cha" by making their return. Choreography modification is that they do not raise their legs up when they are on the floor. Most noticeable part is their bra; you can see it due to their shirt they wore last night. Plus, their boobies are really something as well. Just something to notice while watching their performance. Also, the ladies as well B1A4 uses a scarf in their choreography. So this is interesting. What do think regarding Rainbow's performance so far? Think they deserve a nomination next week?

Koyote brought back the year "1999" which is when the group first debuted. At thirty years old, Shin Ji still looks great. The song is fun, colorful, and full of energy. This single is one to play in the morning to start off your day. It has been awhile since Koyote last made their return; great to see them once again.

Rain feat. Tae Jin Ah came out to perform, "La Song." Such fun both are having. Especially, Rain by having all smiles. Tae Jin Ah is still great; especially when he does his serious facial expression for him and Rain's individual dance; fun and entertaining. Rain along with Tae Jin will work together for a couple of weeks. So expect numerous fun with this two each time they perform.

B1A4 wore white as their chosen wardrobe for the night. White signifies purity as well showed their bright faces since they do have a little make-up on. Congratulations to the guys as they won by beating some of the best artists' for the past few weeks. They truly are not "Lonely" thanks to the numerous fans who are supporting them. Any readers who are B1A4 fans? They are on fire!

Girl's Day performed their original choreography for "Something." Looks like "KBS Music Bank" is the only one in-which the ladies has to modify their choreography. Fan chants is amazing; especially, that one girl who is like having a heart attack or something. You can really hear her. The dresses for the girls has been phenomenal every week; truly love it.

Dal Shabet, the females who truly changed by making a huge comeback, came out to sing, "B.B.B. (Big Baby Baby)." Choreography is still the same at least; minor changes only by hand gestures. This girls should at least get nominated as well win one trophy. They deserve it. Do you agree?

AOA wore their "Miniskirt" last night by modifying their choreography also. The change is that there is no more unzipping of the skirt. Love the gold skirt also; so shiny. Such a shame, learning the choreography is not easy. Modifications and having to memorize again by changing their original is hard. Though all of the female groups are doing well with the changes. Looks like though, "Music Bank" is where the ladies has to perform a different choreography than their original one.

GOT7 performed "Girls Girls Girls" which each week, their performance gets better. The wardrobe is great as well by having that b-boy swag to it. Plus, light blue is really a nice color. Each of the members is so talented by Mark being really great in acrobatics. Though he should be careful not to get hurt and all. JB who is the leader of this group, is just phenomenal. JR is just pure and has a killer smile that will drive ladies crazy. Jackson combines swag as well sexy; plus he is really good at dancing. Youngjae is the person who has great vocals; singing is just great. Finally, BamBam and Yugyeon are the guys who brings the charm amongst the group. Each member has their own personality, talent, and contribution to the group. GOT7 are representing "JYP Entertainment" really well!

Other performances for the night were The Seeya, Rumble Fish, Airplane, Ailee, Topp Dogg, K-Much, Kiss&Cry, BEAT WIN, Blady, Kim Jong Seo, and Royal Pirates.