If you're excited about the new music that's been coming out lately, this evening's episode of Mnet M! Countdown is definitely a broadcast that you shouldn't miss! First off, the Wonder Girls will be making their long-awaited return to the Korean stage after nearly two years of promoting internationally. With their smash hits Tell Me, So Hot and Nobody from 2007 & 2008, the bar has been set pretty high for the return of "the nation's little sisters," and 2 Different Tears is definitely living up to expectations thus far. With the Girls' prolonged absence and the fact that they'll only be promoting in Korea for two weeks, Wonderfuls and other fans will undoubtedly have their eyes glued to the screen for this stage. Tonight's performance will also mark new member Hye Lim's first live stage performance in Korea. The sexy girls of 4minute will also be hitting the stage tonight with their track Hit Your Heart / HUH, which was released a few days ago. Although BEAST wrapped up their own album activities a few weeks ago, it's been said that the boys will also make a cameo on 4minute's comeback stage tonight. The street concept is already setting fans abuzz, and the upbeat feel of the track will undoubtedly make this a fun stage to watch live. Thirdly, CNBLUE will be returning with Love and Sweet Holiday, two tracks from their second mini-album Bluelove. Back in January, their debut track I'm a Loner breathed fresh music into the kpop scene and was met with very wide success, so we're excited to see what these young men will be bringing to the stage this evening! Finally, the sexy young men of MBLAQ will hold their comeback stage with Y and One Better Day. There seems to be a general consensus that this new album is a step up from their previous one, and we're looking forward to the members' upgraded performances on M! Countdown. Tonight's episode will also mark the first time that MBLAQ and their senior Rain appear on the same music show together. Music fans have been abuzz about the intriguing line-up of artists tonight, which puts together the Wonder Girls and ex-member HyunA as well as rookie rivals MBLAQ and BEAST. Considering the close bond between the Girls & HyunA as well as the friendship between MBLAQ and BEAST, I doubt we'll see any fanwars erupting tonight; it'd definitely be interesting to see any interactions between the idols this evening. Which comeback stage are you looking forward to the most?Market Research Remember to stay tuned to allkpop as we bring these performances straight to you tonight... let's see who comes out on top!