Well, it seem Apple hasn't gotten their freak on after all. Apparently when the "Hottest Girls" app was originally approved for their iPhone app store they weren't aware that some of the pictures were of a topless nature, and they've pulled the product.
Apparently, the Score Group was correct in not blowing their load over the idea of moving into the iPhone porn market.
Though, you can still upload your own collection of naughty pictures to your iPhone, or use the web browser to view all the XXX images you want.
Of course, there's always the non-perv option of not using your damn cell phone as a masturbation aid at all.