Can you believe that these female celebs are over 50?

Hollywood icons Cindy Crawford and Elizabeth Hurley are some of the greatest beauties of all time.

And believe it or not, they are already in their 50s -- not that you can tell at all.

These pictures compiled by AcidCow show a list of celebrities who with their excellent physique, prove that age is just a number.

Check out all the images in the gallery.