Here's why fans are buzzing with the idea that Sydney Sweeney might be making a cameo in "Devil Wears Prada 2."

Streep looked sophisticated in a Sa Su Phi camel coat with navy Max Mara pants and red Jacquemus pumps for a pop of color. She paired the look with a Mark Cross clutch, Tiffany & Co sunglasses, a Cartier watch, and Briony Raymond jewelry.

Shooting on the streets of New York has meant a very public experience of a movie that won’t be out for months. It has also set up a clash with anti-spoiler culture.