Empress

An Empress is often seen as an equivalent of a Queen for empires instead of kingdoms.

History
The history of empresses is even more vague than queens. The term itself has been engraved in Equestrian culture, being historical empresses must have existed at some point in the distant pass. After Twilight Sparkle succumbed to the Ethical Cancer she received from her adventure in Abyssinia, she deemed herself to be the Empress of Ponyville and quickly conquered the small town by using a machine to turn all of her citizens into brainless morons.

Evil Rarity and, in an attempt to take her down from the inside, Princess Luna tried to align themselves with the empress to take over all of Equestria, but Twilight instead defeated both of them and decided to rule the entire world by her lonesome.

List of empresses

 * Twilight Sparkle as the Empress of Ponyville.

Trivia

 * Despite the Crystal Empire consistently being referred to as an Empire, it's ruled by Prince and Princesses like a.

Appearances

 * (flash back to the events of Ponies of Dark Water)
 * (flash back to the events of Ponies of Dark Water)
 * (flash back to the events of Ponies of Dark Water)