I'd have to agree with you
She was a complete sex symbol at age 16. (15 wasn't much better)
The way her handlers taught her to dance, dress and move were way beyond her years. Her sudden fame and the ensuing financial windfall and bodyguards, etc....put her in a psychological position even a 21 yr. old would have trouble handling.
A lot of rich parents put their kids in modeling school and let them go to the wolves before they have had a chance to grow up and/or learn to defend themselves against them. Rather, they encourage it.