'Pretty Little Liars' to Do 'Black Swan' Episode

"Pretty Little Liars" may soon be seen transforming into "Black Swan" dancers. Show creator Marlene King says producers have been thinking about doing a ballet episode because some of the leading ladies can dance. "We've actually thought about doing a Black Swan episode because three out of the four Pretty Little Liars are ballet dancers," King tells E! Online. "We're thinking of maybe