KBS's 'Music Bank' aired their Christmas special this week, which included four awesome stages from B1A4, Dal Shabet, A Pink, and Boyfriend. On December 23rd, these four rookie groups paid homage to their legendary seniors by performing covers of their best hits. Boyfriend performed�H.O.T.'s "Candy", Dal Shabet covered S.E.S's "I'm Your Girl", A Pink sang Fin.K.L.'s "Forever Love", and finally, B1A4 delivered Sechskies'�"Couple". Check out their fun performances below! ---- < Boyfriend, "Candy" > - < B1A4, "Couple" > - < Dal Shabet, "I'm Your Girl" > - < A Pink, "Forever Love" > ====