you have to remember that "ALOT" of current hollywood actress's do not look as good as thay do in film do to in life. If thay did not have the makeup artist's, digital editors, etc etc. thay would not be where thay are any more.
Heres a nice little collection
Stars out of makeup
edit: yes i know some of the pick are old and some may be in makeup for other movies, but a lot of them are not