Brown Eyed Girls' talented leader, JeA, is back with a new solo song!  It is called "Bad Girl" and features Jung Yeop.

In it, she beseeches her man to forget a woman like her, singing her heart out with great emotions that will send shivers down your spine.  She apologizes for being such a bad girl who left him for someone else.  

As she asks him to please hate her, forget her, and erase her, Jung Yeop's voice is masterfully inserted in there as the counterpart to her pleas, stating that he can't.  Listen above!