As we know that Anne Hathaway play the role as Selina Kyle which is announced here and as an addition they announce that Tom Hardy play the role as Bane. A great cast has been added on the list so there is no reason you won't watch Dark Knight Rises.
Tom Hardy, already announced as a cast member, will play Bane, the chemically created brute who first appeared in the comics in 1993 — making him a far “younger” villain for Nolan’s Batman mega-franchise, which has most prominently featured the Joker (who first appeared in 1940) , Two-Face (1942), Ras Al-Ghul (1971) and the Scarecrow (1941).
I know this is a great news for the Dark Knight Fans out there. Batman 3: The Dark Knight Rises will hit the theaters on July 20, 2012.