Being the biggest pop diva in the world is hard work, people! Madonna's body may be as tight as a drum but not even she is immune to the bumps, bruises, scrapes and scars that go with the territory. The singer shared photos of the nasty bruises she is nursing as a result of rehearsals for her upcoming world tour. You know you lead a charmed life when dancing is an occupational hazard! Even so, those injuries look incredibly painful. The Material Girl bleeds (internally) for her fans.