Who Should Play Batman’s New Girlfriend?

Last night we learned that Christopher Nolan is auditioning Anne Hathaway, Jessica Biel, and Keira Knightley for a role in The Dark Knight Rises, possibly that of Talia, Batman's lover, antagonist, and the daughter of evil Ra's al Ghul (the villain played by Liam Neeson in Batman Begins). So who should get the part? Is there someone else you wish Nolan would consider?