This character is definitely meant to be more than a bit tongue-in-cheek. And you bet : Any resemblance to existing persons, living or dead, is purely coincidental. ;P

    The Munificent Rheena is the ruling Princess of the Venusian city-state of Vanadium. A decade ago, some guy from Earth just popped out of nowhere and took it upon himself to change everyone’s way of life in Vanadium with silly ideas like democracy and the rule of law. Needless to say, this didn’t last for long and the alien fool died a quick and painful death. Now, however, Rheena of Vanadium is turning a very angry gaze toward us, her lips slowly forming a quizzical smile…