The Wonder Girls have started promoting another track from their latest album Wonder World titled "Girls Girls".

I am currently addicted to the song and have been playing it N times since this morning,wondering who is the composer of this song??

She is none other than Shim Eunji who poses with the girls in the photo above.According to reliable source,Yubin wrote the lyrics of the rap,for those who have not listened to the song,you can listen to it below!



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Photo Source:Yubin's Twitter