Super Bowl: The most memorable halftime shows (and looks) of all time
by from CNN.com - RSS Channel - App International Edition on (#489KP)
Oh, the Super Bowl. For football fans, it's the most important day of the season, the culmination of five months of National Football League competition. And for those less interested in the sport, there's the halftime show, when the world's most famous performers deliver 15 minutes of high-voltage entertainment.