Rachel Weisz may be currently known for her role as the witch Evanora in Oz the Great and Powerful, but the English actress's classic look has long been an inspiration to designer Narciso Rodriguez. And as a L'Oréal spokesmodel, Rachel has more than a few beauty tricks up her sleeve. She turns 43 today, so we're celebrating by taking a glimpse back at some of her best red-carpet moments.