This is due to the fact, that they start Hormone Therapy before puberty. The women, female modells, film or music stars, until the age of 30 - 35 years are in reality pre-pubertary boys.
To prevent blood clots, they have to stop the intake of estrogene around the age of 30. Then comes puberty due to the surge of testosterone. Their skin becomes thicker and more oily. The pores become larger.
read more