Most Helpful Guy
well in one sense some girls that know they are hot and get lots of attention can be stuck up which in turn is a turn off. however, not knowing you are attractive when you are could either mean you might be insecure (think you are ugly when you are not) or it could mean you might be modest then the stuck up chick with the haughty look in her eyes (a turn off)
so, being beautiful and driving a guy wild and not knowing you are doing it is well..sexy..especially if you are a modest nice sweet girl. so yea.