Luckily, our current crop of celebs have been fighting back hard against the idea that you should have to look one specific way in order to feel good about showing off your body, and they’re putting their own figures on the front lines of Instagram trolls and outdated critics to prove just how messed up it is to think that 19-year-old models should be encouraged to strip down for the camera while 55-year-old models should be hiding their features.