"The Devil Wears Prada 2." Disney/20th Century Studios "The Devil Wears Prada 2" beefed up the cameos from the first movie. Memorable faces from the world of music, fashion, the internet, and sports all appear in the movie. Here are the most memorable cameos. "The Devil Wears Prada" was all about glamour, down to its star-studded cameos. So it makes sense that the sequel would up the ante with a slew of famous faces. In "The Devil Wears Prada 2," Andy Sachs (Anne Hathaway) is hired back to the fictional fashion magazine Runway as its features editor, bringing her back into the orbit of the magazine's tyrannical boss Miranda Priestly (Meryl Streep). Andy is tasked with beefing up Runway's editorial cache, but also finds herself working alongside Miranda to keep Runway afloat in the midst of ownership turmoil that could destroy the brand. Amid Andy's journey back into the fray are plenty of parties, red carpets, and fashion shows that are filled with big-name celebrities.…