It’s said that Madonna sent passersby into shock last night when she went out in a short-sleeved top that revealed her – gasp! – arms. The Daily Mail reports that there’s “not an inch of fat to act as a buffer, her protruding muscles and thick bulging veins were clearly visible through her ageing and wrinkled skin,” then compared her to the preserved corpses in Gunter von Hagens’ “Body Worlds” exhibit. (Matrix photo)