Dream High 2 vs Original "Roly Poly - T-ARA" dan "I AM THE BEST - 2NE1"

*R.O.L.Y  P.O.L.Y*

Dream High 2

Or

Original MV T-ARA

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*I  A.M  T.H.E  B.E.S.T*

Dream High 2

Or

Original MV 2NE1