While some celebrities are naturally petite, it is clear that others often take their diets a little bit too seriously, and end up loosing more weight then what looks healthy. Here is 14 celebrities looking dangerously thin – some old, some new – but all equally as shocking, with exposed rib cages and stick thin arms. Luckily, some have since gained weight and returned to a healthier shape, while others are still far too thin.
Sarah Jessica Parker
Category: Courtney Love, Keira Knightley, Lindsay Lohan, Lists, Mary-Kate Olsen, Nicole Richie