Just throwing it out there that it is totally and completely possible for a person to be both belle and jasmine. Eyebrows can be colored with makeup. I know someone who is friends with Rosetta (the fairy), Vidia, and Jasmine. They don't really have similar colorings but hangs out with all of them.
I have some seen some very "white" looking pocahontas' and jasmines before. it would be nothing new for disney to hire someone regardless of their skintone or haircolor