How a woman carries herself is what I like and find attractive.
How she walks, how she interacts, how she appeals to others.
"What a piece of work is a man, how noble in reason, how infinite in faculties, in form and moving how express and admirable, in action how like an angel, in apprehension how like a god!" ---Hamlet
(This quote was not meant to be gender-specific, but of the human species)
Like Celestiall stated, confidence, intelligence and style is what defines beauty, not boobs, figure, and butt.