One thing that some other porn database sites does is list the site and then the name the model uses on that site, i.e.:
Model name - Betty Blow-up
BigUns.com (Betty B)
WonderMelons.XXX (Betty Melons)
etc.
It could also be done as:
aka - Betty B (BigUns.com); Betty Melons (WonderMelons.XXX)
I prefer version A, because it would make it easier to cross-index with sites (see EuroBabeIndex for this ability), but version B could be implemented immediately (version A would require a new page design).
I'm not knocking this site by any means, it's the biggest site because it has the fewest criteria for entry (has she modeled or is she well-known?), whereas other sites specialize in only having nude models and porn stars with qualifiers such as: a minimum bust size, being from a certain continent, or of a certain ethnicity.
But the fact that some models have links for another model, multiple profiles, etc, drives me crazy.