If beauty is truly more than skin deep, finding a "sexy, smart, liberal" woman will be akin to locating the Holy Grail.
You got that right. I know some liberal females who are smart in the sense that they could take a college level course in a difficult subject and do well. In other words, they have the ability to study information, learn it, and apply it. That's what we traditionally have called "book learning", as opposed to common sense. A lot of liberals of both sexes have that. Think of how many liberal college professors of both sexes can quote Shakespeare or understand chemistry, but still think the differences between men and women are sociological creations or that al-Qaeda attacked us because we were mean to them.
But most females I know who fit the above classification aren't particularly attractive. They have "book learning" and even have a decent IQ but lack common sense, and are generally unattractive.
Attactive female liberals I know are stupid airheads. They're like ditzy female celebrities. They may be cute and pretty, but if you ask them about the Iraq War, they'll say, "War is, like, you know, bad, because it, you know, like kills people and stuff." If you ask them why they favor gay marriage, they'll say, "Love is, like, good, it's, you know, like, so cool to see, you know, like, people, like, love each other and stuff."
I'd say it's nearly impossible to find a liberal female who is A) pretty, B) has a lot of "book learning", and C) has common sense.
In fact, I've never met a liberal of either sex who had common sense, no matter how they looked or how educated they were.