There used to be a thread at
Bodybuilding.com forums about this.
I can't seem to find it over there now.
Hayden supposedly slept with her parents.
She is said to be pimped out from time to time to very wealthy guys in the Middle East. She moonlights for some lady who is supposedly some big charity fundraiser (if memory serves), but is really a madam.
Maybe someone here can find (or remembers) that thread.