The Oscar winner and her eldest Mamie Gummer will appear in an upcoming film. — -- In real life, Meryl Streep has three daughters. Now, she's parenting her eldest, Mamie Gummer, on-screen, too.

Days after Anne Hathaway shared a first look at her “Devil Wears Prada 2” character Andy Sachs, Meryl Streep was spotted in costume as Miranda Priestly. Photos of Streep walking through the set of the ...