Jaina Hudson (White Rabbit): Jaina is a Gotham socialite of Indian descent who met Bruce at a charity fundraiser and later went on a few dates with him. He later discovered she had the unique power to duplicate herself into two separate beings: herself and a scantily clad criminal called the White Rabbit. The White Rabbit worked against Batman and often led him to other villains such as the Joker and Bane.
Natalya Trusevich: A Ukrainian concert pianist and girlfriend of Bruce Wayne, Natalya grew frustrated with Bruce's closed-off demeanour, until he was urged by Alfred to reveal to her his secret identity. Shortly after, Natalya was abducted by the Mad Hatter who attempted to torture her into revealing the identity of Batman. Natalya refused to divulge Bruce's secret and was thrown by the Mad Hatter from a helicopter to her death.