Is Jena Malone playing Robin in Batman v Superman?

Several sources have confirmed that Jena Malone will indeed appear in the upcoming DC film "Batman v Superman: Dawn of Justice", but there’s been no confirmation on which DC character will she be portraying. While I would personally think she would be great as the Superman villainess named Livewire, all the commonly-buzzing speculation points to the idea that she might be playing the character named Carrie Kelley who is best known as the female version of Batman's sidekick Robin. [hit the jump to continue]