Think of the most quotable movies you know, and there's a good chance The Devil Wears Prada makes the list. Meryl Streep's Miranda Priestly is just that iconic. The Academy Award-winning actress perfected the movie's balance of biting edge,

B.J. Novak, Justin Theroux, Lucy Liu and more are joining the highly anticipated sequel film "The Devil Wears Prada 2."

With so many household names in the mix and so much love for the original film, is 'The Devil Wears Prada 2' setting itself up for unrealistic expectations?