Madonna dazzles in Super Bowl half-time show

Madonna dazzled the Super Bowl crowd with an high-octane half-time show that started with an army of Roman gladiators and ended with plea for world peace written in lights.The glittering 12-minute performance at Lucas Oil Stadium featuring several guest stars had legions of fans racing to Twitter to give their thumbs-up, with some going so far as to declare it one of the best in Super Bowl history.