With so many princesses in the realm of Equestria, it was only a matter of time before Calliope stepped in and showed off to everyone. Question is... what is she the princess of? Can you tell?

Mistress of Tides!
Amazon of the Abyss!
Queen of Sharks!
Her bite won't miss.

Her embrace warm.
Her rage is cold.
You better behave,
if you are told

You will fall for her,
like it happend to me.
Our royal empress,
Lady Calliope!

Princess Calliope:
Art and Poem: