The 53-year-old pop icon was performing her single "Human Nature" when she pulled down one cup ofher lacy, black bra to expose her bare breast to thousands of screaming fans.
Howard Stern, who asks almost all of his female guests to show their breasts, was unimpressed:
“There is nothing sexual about that t**ty and that shoulder. That’s an old t**ty...I guess she thinks it’s sexy…Looks like a beanbag with a nipple, that breast.”
Stern is not the only one calling the "Like A Virgin" singer's move as a desperate grab to stay relevant in the face of younger stars like Lady Gaga. TMZ said "no one cared" about the flash. HolyMoly.com said Madonna's ta-ta display had caused a "world eye bleach shortage".
Madonna is currently performing on the European leg of her MDNA tour.