Madonna performs at the 57th Annual Grammy Awards at Staples Center in Los Angeles on Feb. 8, 2015.
Madonna performs at the 57th Annual Grammy Awards at Staples Center in Los Angeles on Feb. 8, 2015. Robert Gauthier TNS
Madonna performs at the 57th Annual Grammy Awards at Staples Center in Los Angeles on Feb. 8, 2015. Robert Gauthier TNS