"Hello ponies (or humans) i am Celestia, if you would like to know more about me and my future go here: http://mlp.wikia.com/wiki/Princess_Celestia
Yes, even a princess has to have some weakness and there not bad, just.. a bit of a habit.
Pets: "Yes i have a pet, she is a beautiful Phoenix.
My expressions: "Don't you think my face's can be a bit silly? here's an example: