Christa is the youngest teenager in the house. She is artistic, excitable, a genius, and a heavy sleeper. She has long light blonde hair, gray eyes, and pale skin. Christa has a white tank top with blue polka-dots, a blue skirt with white polka-dots, white gloves, and blue shoes. She dresses with the same style as her mother and siblings. Christa lives in Lunar Lakes, on 139 Avenue of the Asteroids. They live in a large, expensive house. She might be a descendant of the Landgraab dynasty, because she shares their last name.