Duela Dent AKA The Joker's daughter. She causes problems for all the Robins but now. Now Joker leaked the Bat-Family's identities and she's actually working with Joker so that's fun. But Joker's other daughter left the life of crime she was born into behind and is actually dating the current Robin, Damian Wayne. She worked hard to get out of Arkham the legal way and she just has. On her first day out she's in her room at the Wayne Manor where Bruce is letting her live as she's 17 and she's dying her blonde hair when in the bathroom mirror she sees Duela Dent with a huge smile on her face. "Hi, baby sis."