Washington, June 26 : Harry Porter star Emma Watson has enrolled herself at America''s Columbia University, registering under her middle name of Charlotte, it has emerged.

"I just want to keep my college choice private for as long as I can. I probably sound like a paranoid nut, but I''m doing this because I want to be normal," Contactmusic quoted her as saying.

"I really want anonymity. I want to do it properly, like everyone else. As long as I don''t walk in, and see, like, ''Harry Potter'' posters everywhere, I''ll be fine," she added.

Gossip website JustJared claims that the actress has signed up for her course as Charlotte E. Watson - using her middle name.

The 19-year-old has been linked with many universities in both U. S and U. K.

However, there is no confirmation from the star. (ANI)