Emily Blunt could be Mary Poppins!
It seems that's definitely going ahead, and the latest rumour suggests they might already have a leading lady in mind - Emily Blunt.
Now taking on the part of Mary Poppins would be tough for any actress but we've got a lot of time for Blunt. She takes on interesting roles and is always completely committed, whether that's battling aliens alongside Tom Cruise in Edge of Tomorrow, surviving a drug war in Sicario or singing her heart out in Into the Woods - which was also directed by Marshall.
