Paula Abdul, Druggie or Idiot?

Recently, Paula Abdul appeared on the Daily Show and found it hard to keep her head up and her eyes open. Is this perhaps beacuse she is on drugs? Yes. It has been confirmed by at least four or five of my friends that she was acting really weird, and not a drunk weird, because that would lead to more of a rambling loud excited speak, and this was more of a loss of throat control brain malfunction speak. She also sorta repeated things to herself a bunch of times like "oh yes, oh yes, oh yes" and nodded her head in a steady rythm throughout the entire interview, which actually points more to her being a robot than a crackhead. But she is defintly either retarded, a crackhead or a robot, that's for sure.