I don't think we're doing the Morbidly Obese any favors by calling them Beautiful. Same could be said for the Dangerously Underweight, anorexia is not beautiful.
Can't walk up a flight of stair, can't walk across the grocery store more than once, can't fit into a public Restroom Stall, can't order one Meal from a menu, Can't ride the Roller Coaster, can't wipe all your ***........
That's Handicapped, a Self Induced Handicap that can be avoided and treated without drugs. Seriously, what's so beautiful about that?