Everyone raves about the fashion in The Devil Wears Prada, but of course, I couldn't help but admire Anne Hathaway's flawless skin. I've done a little sleuthing to find out which concealer was used on set. Think you can guess?

Quick Quiz: Which Concealer Was a Tool of "Devil"?

Which brand's concealer was used on the set of The Devil Wears Prada?