Margot Robbie is set to reprise her role of Harley Quinn for an all-female DC villains movie. According to the Hollywood Reporter, Gotham City Sirens will reunite the star with her Suicide Squad director, David Ayer. Sirens was a recent comic series from DC that focused on the popular villainesses from Batman’s rogue gallery. Among them were Quinn; Catwoman, Batman’s sometime love interest; and Poison Ivy, who uses plants and their toxins to get what she wants.