Mirror, mirror, on the wall, who is the fairest of them all? Let's be honest -- we all kind of love checking ourselves out. Whether we're sneaking a peek in the reflection of a street-side window, or openly (well, privately, really) gussying up to dance and sing in front of an imagined-audience-of-many, mirrors play an important part in our lives. Hell, I'm not sure many of us could go a day without seeing a mirror at some point.