This is a test to see if the so-called "wisdom of the crowd" will actually be able to determine who the most beautiful woman of all time is.
Of course, that woman may very well be a total unknown but since it's impossible to list every woman who's ever existed and one is less likely to rank people they don't know, this list will obviously be restricted to people who've achieved a fair level of celebrity.
A "fair level of celebrity" is defined by being famous enough to have a profile page on Wikipedia or IMDB. Historical figures are accepted IF pictures of them are generally accepted as accurate.
I will begin by dropping names and keep expanding the list to add as many women as possible. Add your own suggestions and this should hopefully be an ever expanding list.
http://www.ranker.com/crowdranked-list/most-beautiful-women-of-all-time,
Catherine Zeta-Jones
Charlize Theron
Jessica Alba
Kate Beckinsale
Keira Knightley
Marilyn Monroe
Megan Fox
Mila Kunis
Scarlett Johansson
Jennifer Morrison