Yesterday on The Real which is really The Talk and The View combined, Adrienne Bailon said, "I've worked with her on X Factor and I'm not going to lie to you guys. She can't hold a conversation. They had someone that feeds her what she's supposed to say."
Kind of confirms everything I have said all along. The good news is that if you are close to her and know her, it is all good, but if you expect her to do something, you are going to have to tell her what to say and do.