A female-centric comic book movie is currently in development and it would be led by Margot Robbie as Harley Quinn.

Suicide Squad is building the kind of buzz that Batman V Superman would've given its right nut for; it looks a bit off-the-wall and the trailers have been pretty great so far. So, essentially, there's a bit of a bang of Deadpool off of it.

Central in the trailers has been Robbie's Quinn, who would feature in the spin-off as would Batgirl. In the comics, Harley Quinn routinely breaks the fourth wall in a similar way to Deadpool, which was obviously an extra push for Warner Bros. given how well that property performed for Fox.

Robbie is fast becoming a huge name and has made multiple films for Warner - including this summer's Tarzan and Focus. She'd also serve as a producer on the DC movie. 

Be interesting to see if they go with an 'R' rating for this one. Harley Quinn would shine in that kind of boundary pushing flick. 

Via THR