I think it is really a matter of opportunity. I gotta tell you that if I was an international superstar and no matter where I went I had drop dead gorgeous women literally just throwing themselves at me 24-7, I can't say for sure how I'd handle it (and none of us in here who are being honest can).
I do, however, think I would be wise enough to not get married. If you stay single then you can do whatever you want. It may make the tabloids but not much more. Only if you're married does it become a "scandal."
