This song is AMAZING!!!!! I FELL IN LOVE WITH HYORIN'S VOICE!!! ITS SOOOOOOOO AMAZINGLY BEAUTIFUL! AND JI EUN AND MIN KYUNG'S TOO!!! I LOVE THIS SONG SOOO FRICKEN

MUCH!

but i like Hyorin's voice the most

and yes i know the original is Beyonce... but i like this cover more!