The fierce 4minute girls are back in the music scene with their latest tracks Who's Next and Huh! This week on Music Core, 4minute brings you showstopping performances of their latest hits! The girls first hit it up with Who's Next featuring BEAST and follows up with a catchy and addictive performance of Huh. With fans waiting for so long, it's about time that the 4minute girls comeback, don't you think? Even sexy Queen of Kpop, Ms. Lee Hyori, better watch out as these girls have their own sexy charms to bring! So what are you waiting for? Show them who's next, 4minute! http://www.youtube.com/watch?v=2swHTKTAmyQ