Draco Dei
The demon-queen of (G-rated) succubi is, of course, capable of elegance when the mood strikes her. If she had favored similar subtlety in her attempts at conquest earlier, rather than only AFTER he wedding, she might have won, especially as it might have allowed her to forge an actual friendship with Tirek and Cozy Glow via “becoming the mask”.
The forces of Good are blessed I took her millennia (going by the comics) to start to learn