It's been long time coming,but KOREA'S fearsome foursome is finally back in action!~ WOOOO.... 2NE1 juz dropped their new single.. equipped with a heavy bass line and catchy hook,"i am the best" is an infectious party track that will hav fans reaching replay button over and over for the rest of the week..

The ladies prove their worth by supplying the track with their unique vocals, from CL's swaggtastic raps to BOM's throaty melodies..