Instagram removes Madonna's pictures over her visible nipple, singer reposts them

Singer Madonna criticised Instagram after it took down photos she had posted recently, that showed her posing semi-nude. She said Instagram removed the pictures "without warning or notification" and gave the reason that a "small portion" of her nipple was "exposed". Reposting the photos, the 63-year-old wrote, "The nipple...nourishes the baby! Can't a man's nipple be experienced as erotic??!!"