I was just watching a Mirror Universe version of Star Trek Enterprise.

Well I couldn't help but notice how all the evil Alternate Universe characters were sexier than their usual counterparts.

Thinking back, this isn't the only series where this is true ...

Some say Spock in the original Mirror, Mirror was a bit sexier for his beard.

And of course evil Alternate Universe Willow in Buffy the Vampire Slayer was far sexier than normal Willow. Even when normal Willow went bad in a fit of lesbo rage, it still didn't match Vampire Willow.

Am I onto a sound theory?