The Devil Wears Prada has Meryl Streep starring as Miranda Priestly.
"==== Casting ====Once the screenplay was completed, the filmmakers and Fox focused on getting Meryl Streep to play Miranda; Carla Hacken recalled she was seen as so perfect for the part that no one had discussed any alternatives (although McKenna recalls writing provisional dialogue should the producers have had to settle for another actress)
After premiering at the LA Film Festival on June 22, 2006, The Devil Wears Prada was theatrically released in the United States on June 30

