She is Charlize Theron (iirc), but it won't help you.
Some hints:
1) Jakg might guess this (i.e. you might need bit information in computer HW). You don't need to know any geeky stuff, but if you have bought computer parts you could guess it. This is the artist name.
2) If the artist name is more closely what's in the pic, the song name (the 'she' part) is more like generally what she is or presents.