Springfield Punx, the blog where they make Simpsons-ized versions of everything, had previously made Catwoman, but in honor of Bane's role in The Dark Knight Rises, produced the above Bane.
And in an interview, Wally Pfister, the cinematographer for most of Christopher Nolan's movies, seems to have confirmed that Anne Hathaway is in fact Catwoman and not just Selina Kyle, something some people had lingering doubts about. Pfister also said she looks "great in the wardrobe," but that shouldn't be surprising to anyone who's seen Anne Hathaway before.
After The Scarecrow, Ra's Al Ghul, The Joker, and Two-Face, who should be Batman's next enemy in the Batman Begins/The Dark Knight series? Well, as of now we know that Tom Hardy will play Bane and Anne Hathaway will play Catwoman.
Check out the master list for all the villains covered. I've pretty much run out by now. Obviously, there are more Batman villains, but not any of significance that I know of. As of February 2009, no one is confirmed as a villain. Not the Johnny Depp Riddler, not Phillip Seymour Hoffman Penguin, nobody.