She indeed have a strong voice,i don't know she is a main vocalist of KARA before and KARA only have 4 member before.I like their voices in Break It because it makes them sound strong.
she really like a man when she doing it like that.
I'm really agree with you guys that she torally can pass as a man.She can be beautiful and handome at the same time,hehehehe..
Thanks for sharing the pics.