Looks like Natalie Portman has a Black Swan-like lady crush on someone, and surprisingly, it's not Mila Kunis! However, it is another dirty dancer, Jennifer Grey! In a recent interview, Natalie revealed that she definitely has some (heart) strings attached for Frances Houseman: 'Yes. We go to temple together. And I freak out every time I see her - I'm such a nerd! I wish I weren't as nervous as I am around her. I can't get over it.'