you are not looking close enoughthen. krystal has body hair. you get to see it a lot on her arms especially when she wears shortssleeves and the picture is a zoomed in. she actually embraces it.
and you never know, some probably/definitely wax often or some of them probably take stuff to prevent it from regrowing after their first wax. its part of the upkeep. its just like those who go weekly to see a dermatologist to keep a healthy youthful looking skin they probably do a lot to maintain their looks as idols