Although there has been an influx of comebacks by various idol groups, MBLAQ's absence from the music scene can still be felt by many fans--myself included. However, a light of hope has been shed on "A+"s as speculation regarding MBLAQ's comeback has been spreading like wildfire. Although there has been no official statement made by their management company, J. Tune Entertainment, the rumors were sparked by the new hairstyle of the MBLAQ members. Sure, it's possible that the boys just might have wanted a new 'do, but in the Korean music industry, where image and concept play an integral role in an idol group, a change in physical appearance is usually an accurate indication of a comeback. For the most part, the boys either trimmed or dyed their hair to a darker color, retaining their "chic idol" look. In G.O.'s case, the main vocalist himself confessed that he would shave his mustache in time for MBLAQ's impending return. In case you were wondering what he looked without the facial hair, here's a photoshopped picture of him to give you an idea: Will he stay true to his word and get rid of the G.O. goatee for good? Stay tuned for further updates on MBLAQ's comeback! Meanwhile, check out photos of the boys and their new hairdos at the TBS Sharing Hope Concert and Mnet M! Countdown. [gallery]