What you have to bear in mind too is that very often these `stars` spend hours in make-up and have several people attending to their appearance,especially for films.....they have `experts` in that area, covering imperfections skin and hair-wise..... for us mere mortals, we might not `get away`with it as easily as these guys, who`ve had a few people fussing about getting everything ``just right`.Very often a hair system can be made and maybe only used a few times before being binned in place of another new one....it`s a walk in the park for them to look perfect, when money and number of systems is not even a consideration. Paul.