fur or fake fur

Is it ok to wear fur or even fake fur? It is very very forbidden in the fashion industry to produce something with real fur, so they just say " ok lets fake it". But on the other hand they can get really foolish about piracy of brands. You know what upsets me most is just the idea of it. For example there was at the german Big Brother this girl which was so green and "Don't eat animals, Don't wear animals skin or fur, Don't do anything which isnt organic". Ok, she is right, but then after a few weeks she tries to get started her career and she is wearing a leoprint shirt? I mean of all colours and patterns she has to wear this one? JUST STUPID!!!

But I love that she is wearing Uggs.