Many people have their favorite fictional characters. Some people even say that their fictional characters changed their life. Some sociologists are making researches of how the experiences of fictional characters can lead to changes in our own behavior. That are some interesting research into what happens when we really empathize with a character in a fictional story. These researches are attracting a lot of attention due to its potential for social change. Through the decades some of the most cherished fictional character costumes have seen major facelifts. Take a look at these interesting collection of photos with fictional characters that changed over the years. Enjoy.