she never posed nude
there are a few photoshoped pics floating around that seem to show her nude at the end of a set, but those are fake.
after she gained weight and was fired from missy's playhouse, she started missyspalace. in addition to showing her blow up like a balloon, the pics on this site are much more revealing and have her showing her areolas, like so:
if anyone's on **********, heres a link to almost everything shes done:
http://forum.*****************/archive/index.php/t-74499.html