Natalie Portman, Porn star?

The sexy actress — who locks lips with costar Mila Kunis in new movie Black Swan — says she’s careful about what she does onsceen because she doesn’t want her scenes to be taken out of context and used as porn!
“I’m definitely not a prude about sex or nudity, I just don’t want do something that will end up in a screen grab on a porn site,” she said.