The party and collaborations just doesn't stop with these girl groups, these special stages are popping up on the music scene everywhere with an influx of estrogen! Inkigayo was the first show to take advantage of the girl group influx and next up is Music Bank! While it doesn't have quite as many girl groups and doesn't seem quite as epic, Brown Eyed Girls and Kara will be performing each others past hits "How Come" and "Honey" on this week's Music Bank. The two girl groups will also perform their current songs on the show as well. Personally, I would have liked to see both groups perform the other's current tracks. Kara performing "Abracadabra" and BEG shaking their booties to "Mister" performing "Wanna" would have been quite a sight to see, but I guess I can't get everything that I want.