When they debuted, they brought us Oh Yeah! and followed up with some G.O.O.D. Luv. Now MBLAQ is coming back better and definitely manlier than ever on M! Countdown with yet another hit single on their hands, Y! After releasing the hot music video featuring Lee Joon's sexy back and an epic love triangle, these boys are finally bringing the sexy back to M! Countdown. Not only do these boys prove to make particularly pleasing candy for the eyes, but their choreography also manages to captivate one's attention. Despite the track reminding some of us of Again & Again, it seems as though these boys are ready to leave an impression upon us that will surely erase the aforementioned thought. http://www.youtube.com/watch?v=-bqNJWC2M3o And they also performed One Better Day. http://www.youtube.com/watch?v=mj3RfcbiI44