Madonna performs during the Bridgestone Super Bowl XLVI Halftime Show at Lucas Oil Stadium on February 5, 2012 in Indianapolis, Indiana. (Photo by Al Bello/Getty Images)Some people watch the Super Bowl for the game, some watch it for the commercials and others watch it for the halftime performance. The halftime performances over the years have changed drastically. So this got us thinking: Do you have a favorite Super Bowl halftime performance? We created a bracket so you, our viewers and readers, can pick the ultimate halftime performance.