Report: Warren Beatty's daughter Kathlyn Beatty wants a sex change

kathlyn-beatty.jpg First Cher's daughter Chastity (now Chaz) Bono went through a very public sex change.

Now there are reports that Annette Bening and Warren Beatty's daughter -- Kathlyn Beatty--  is also planning a sex change operation to become a male.

The Dish Rag's industry sources say this no surprise. "This has been buzzed about in Hollywood for the last two years," says a source friendly with the family. "It's absolutely true and it was only a matter of time before someone reported it."

And now the National Enquirer has done just that. According to the publication, Kathlyn is currently attending college as a young man, Stephen Ira, and very much wants to undergo a transition from female to male.