She seems to be crazy popular, in the early rounds there was loads of girls in hysterics when she showed up, she must be such an icon there.
As a judge I thought she has been ok, if I remember correctly she took a dislike to a couple of good singers, and she never articulated her reason.
Anyway I just watched her picking the teens to go through and I felt really sorry for her when she gave her first no and Jar of Hearts was playing