I have heard of, and seen situations like this. At my school there were no Nupes on the yard when I got there. They had been kicked off. We had two guys that were in school there who perped as Nupes, and were later found out. They were delt with. If you value your friendship, I would tel this person to stop doing this immediately, and just lie low. Becuase now that it is out there, I am quite sure the lovely ladies of Pink & Green will find her out. And she will be delt with accordingly. Also, like someone else said, she risks her chances of ever becoming an AKA if found out. But just tell her to stop faking it.