Valentine's Day is fast approaching, and you haven't secured a companion for the evening. No sweat! There are plenty of websites that will help you find a crush-worthy date to accompany you to your dinner for two; all you have to do is have a great online profile and an open mind. Of course, you could always hit the town with your best girls instead (which may be a lot less stressful), but least you have options. Check out four sites that will do the trick in a jiffy.