Maybe this was all a natural progression for Priya. It's pretty obvious that she's a very sexual person. So maybe she figured "Hey, I love having sex. Why not get paid for it?" You also have to believe that there were people around her telling her that she should think about doing porn. I just hope that this is what she really wants to do and that she isn't being pressured into it for whatever reasons.
So, I'll leave you with some old pics of Priya. I'm pretty sure this was before her nude modeling days:
Premium Link
Upgrade
Premium Link
Upgrade
Premium Link
Upgrade