who is miranda from devil wears prada based on
A former personal assistant, Lauren Weisberger, wrote the 2003 best selling roman à clef The Devil Wears Prada, later made into a successful film starring Meryl Streep as Miranda Priestly, a fashion editor, believed to be based on Wintour. In 2009, she was the focus of another film, R.J. Cutler's documentary The September Issue.