the right to bear almost all. celebrities going viral by going topless. taking instagram to task for banning manls of nude breasts. miley cyrus joining rihanna in the liberate breasts movement. using the hashtag free the nipple. topless men on instagram, no problem. topless women, no way. celebrities want attention and they also want to back a certain cause. this particular issue marries those two perfectly. reporter: instagram s policy restricts some nudes and partially nude photos. the site pulling offending pics. ri hannah was so upset by what she thought were booby trapped rules she quit the site for months. maybe the super bowl slip-up was ahead of its time. famous nipple pics were once seen as embarrassing wardrobe malfunctions. now it s all about making a