Madonna is the star of the 2012 Superbowl half-time show. December 5, 2011- On Sunday night NBC, which will broadcast this season’s Super Bowl, announced that Madonna would perform at the Bridgestone Americas halftime show. The Super Bowl is the largest watched sporting event in the United States. The Grammy award-winning entertainer has sold over 300 million records. She will appear at halftime of the big game that will be played in Indianapolis. Madonna will be the key performer in the show that...