Well, some people say beauty is only skin deep. This is not true.
Real beauty comes from within.
In order for you to be beautiful on the outside you have to treat yourself right on the inside. You,truly, are what you eat. Thus, if you eat junk all of the time, as aposed to a good diet, with plenty of vegetables,and fruit, your body and complexion will show it. Then, your mirror and your makeup won't have that much work cut out for it. As it should be.