After several unofficial leaks from the Dark Knight Rises set in Pittsburg where Anne Hathaway was spotted an official picture of Selina Kyle was released:
Probably they wanted to get a good picture of her out before something like Bane/Batman fight happened a second time. According to Batman-News Selina will be wearing a mask as well on film, so who knows. Also the official site refers to the picture as Selina and not Catwoman.
Regardless, this looks really sci-fi, curious how this will work on screen.