I'm a pretty big fan of Prince Lotor of Planet Doom, from 80's series, Lion Voltron. That show is really cheesy, but its still great! I'm also an avid Lotor/Allura fan- screw Keith! I like the whole opposites attract, Lotor and Allura balance each other out- if only Allura could see that! That's why in most of my Voltron fan art and fan fiction, they are very much in love.