Jill Ridonor is a student of Social Studies at the Jenis Royal Academy and is president of the student council.

After beating Kloe for the title of president, she has been heavily involved in all matters and activities of the students, especially the festival. She is a smart and efficient president, but many of her choices have given her the unofficial title of Evil Genius. It was her idea to swap genders in the play.

Kloe has found a way to keep some of her bad ideas at bay but threatening to stop giving her homemade sweets.