Shinedance offspring. At first I was gonna name her Valiant Heart, but then I remembered thats one of Kilalas offspring (of the same couple).
 
I figure shes more of a warrior, or at least adventurer princess, rather than a sit-nicely-at-home princess. Shes a bit of a dreamer and likes to roam the palace gardens/fly around/hide from her teachers because ugh history of the empires so boring. Shed rather experience it for herself.
 
Maybe shell be able to combine work and passion later and become more of a diplomat, travelling the world. She IS very nice and seems to get along with most everyone.
 
Her parents are very patient and understanding with her, but they insist she gets a proper princess-y education. Some day she will have to represent the Crystal Empire in some way, after all.