Though a tax haven, the high cost of living in the country is probably one of the reasons that it is not economically viable to base a porn business here. The French Riviera is world-famous for its high life and Monaco is the jewel in this hedonistic crown. Bea Fiedler, German nude model and B movie actress who claimed in Adult Monaco sex prince to be the father of in Adult Monaco sex child. Teri Weigel, former American porn star and nude model. Image via Flickr. The last time we checked there were around a hundred single women in Monaco Adult Friend Finder to find guys for sex online. We have no control over the content of these websites. But why are all these girls coming here?