My Little Pony: Friendship Is Magic2010

Fluttershy:
[Philomena has burned into ashes and shortly regenerated into a much larger red bird] I don't understand! What is that thing? What happened to Philomena?

Princess Celestia:
This is Philomena. She's quite a sight, as I said. But nothing unusual for a phoenix. Isn't that right, Philomena?

Fluttershy:
A... A phoenix?

Princess Celestia:
A phoenix is a majestic and magical bird. While it appears healthy and happy most of the time, every so often it must renew itself by shedding all of its feathers and bursting into flame. [to herself] Rather melodramatic, if you ask me. [loud again] It then rises from the ashes, fresh as a daisy. All just a normal part of the life cycle of a phoenix. I'm afraid, mischievous little Philomena here took the occasion to have a little fun with you, Fluttershy. Say you're sorry, young lady.

Philomena:
[hiding partly in Celestia's mane] Mirrori! [I'm sorry!]