Is their a co-relation to the way females talk? Is it just my imagination that girls/women who are more naturally attractive talk in that excited animated manner? And less attractive females sound more low-key? Exceptions are the ones who try to be sexy and they talk in a more quieter low voice, but you somehow guess its just made up.

Are voice and speaking manner related to the mating process of attraction?
I made this observation in university actually, where all the prettier hotter girls always drone on in that high-spirited animated way, and shines like the sun in a room. And the ones less attractive are often more subdued when talking.