An app appears on a girl's screen, named Perfection. She doesn't remember downloading it, nor remembering its existence, and tries to delete it, only for the delete option to dissappear

There's no way that just happened. The delete option is missing!

Ugh, guess I have no choice. She presses the app icon, and is instantly engulfed in a bright light. Now describe her transformation, and she will become it

What's happening to me?