The first of the two photos you posted is just how she looked as Drusilla in Reap the Wild Wind. The second one is so . . . serious. Still very beautiful, IMO, but not so happy.
What a beautiful young woman Susan Hayward was! It is no wonder she was offered modeling work!
As bad as it is, I just might have to watch The Conqueror again, now that I know a little more about some of the players, and also some of the background.
There was definitely a plethora of links for this lovely star -