She's currently busy being a Wicked Witch in the Snow White movie Mirror Mirror (which is out next March), and now she's planning for the future, as THR reports that she's set to produce and star in New Regency's workplace comedy, Second Act.
The movie is about a woman who has never worked before and is forced to take a job. Presumably there are hilarious results (well, hopefully they'll at least be mildly amusing results).
It's early days as the project doesn't currently have a writer or director, so Roberts won't be shooting the film anytime soon. However she's definitely increasing her work rate after taking some time off following the birth of her children.