Sorry, fellas: Size does matter. A new survey finds that a whopping 70 percent of women want to date a man who is taller than them -- more specifically, five inches taller. In fact, one in five women agree that a gap between four and six inches is the ideal height difference. Fortunately, for the guys out there who are vertically-challenged, 25 percent of ladies say that a potential love interest's height is "irrelevant" to them. I'm 6"3 and my fiancé is 5"3 so I'm safe! LOL