i've never seen any interviews of her like that. From what I've seen of her she's incredibly intelligent. She supposedly doesn't drink much or do drugs, isn't really a "party girl", I know she was an incredibly good student in high school before (I believe) dropping out to do music, and was going to major in religious studies at Brandeis. Personally, I think she's exploiting American culture's stupidity for her own benefit, and that's perfectly admirable to me.