Take a look at 11 drastic celebrity transformations above, and weigh in on who you think looks the most different! Before Blake Lively scored the lead role on 's "Gossip Girl" let's just say she wasn't quite as glamorous—or as covered in high-fashion labels—as she is now. Most recently, she shocked "Arrested Development" fans with what looked like a great deal of plastic surgery. Before making The Rachel haircut a cult favorite, it seems Aniston was just another gal trying to making it Hollywood. Now, the South Dakota-native rarely misses a beat on the red carpet, but such was not always the case.