Madonna has angered members at a New York gym by taking over the facility when she wants to exercise. The Material Girl is accustomed to turning up at the ritzy Reebok Sports Club and demanding that she gets equipment to herself.

“Members were furious after staff closed off a row of six treadmills in anticipation of her arrival,” the New York Daily News reports.

“Those working out in group exercise rooms are even forced to sweat in blackened-out rooms [making] two floors of the gym look like a prison with shuttered gates so nobody can catch a glimpse of Her Madgesty.”