Kristen is Damas' niece, Narisa's little sister and Benny's older sister. She and Benny play pranks on the students of Spargus, including Sonic and the others. She is also the cousin of Jak, Lucy and Reggie. She was born deaf and the only people who knows sign language so they would communicate with her are Damas, Narisa, Benny, and Jak.
She is voiced by Aryana Engineer.