Well, I am usually the most horrible person with CAS but holy crap Prince Phillip actually turned out pretty well considering the fact that I suck at creating sims:
I had him go visit the Princess (and Kuzco) household and Ella ran out the doors straight to him.
Simmer down, now. Your prince is coming soon. He has a long journey to go, coming from the land of Createasim.
Ella: I must have him <_<