Get ready for the special stages on this week's 'Music Bank'! �The show previously reported that multiple groups will have hold performances for the Christmas episode, but here's a few more details now on G-Friend and Lovelyz' stages.

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Multiple music reps disclosed on December 22 that the two power rookie groups will be taking a blast to the past. �Known to bring in a wave of nostalgia with their concepts that are reminiscent of the 1990's K-Pop, the two groups will be transforming into their veteran 1st generation idol groups.

According to the reps, Lovelyz will be transforming into Fin.K.L to perform "My Boyfriend." G-Friend will be transforming into S.E.S to perform their song, "I Love You." �Both stages are sure to be as sweet as candy.