Activist Katie Piper returns for another series of Bodyshockers, this time focusing on people who've had major body alterations and ultimately regret them. Piper then introduces said people to those who are attempting to do what they regret, hoping to either warn them off or at least confront them with the realities of it all. Piper herself has had surgery, following a brutal acid attack carried out by an ex-boyfriend and has become a strong voice for body acceptance in the UK.