Pole dancers dressed like nuns, Mike Tyson and nonstop theatrics. Welcome to the church of Madonna. The pop star kicked off her "Rebel Heart" tour in Montreal on Wednesday night, belting out a mix of ...

hits scattered liberally throughout, just don't be surprised when they aren't immediately recognizable. Songs like "True Blue," "Vogue," and "Like a Virgin" are reinterpreted with excitedly fresh new ...