Abby

Abby, Connor's neighbor, closest human friend, and fellow enthusiast of robots, was the first to give him a tour of Bubble Town. She has orange hair styled in two ponytails, hazel eyes, and wears a pink and violet shirt, violet pants, and white shoes. For some reason, she seems to always expose her midriff. A member of the Botties, she has considered her pet robot, Dondon, her best friend since she was six years old. Although she can be somewhat impatient and prone to procrastination, she also possesses a sweet, compassionate side. Abby adores robots and looks up to Hela almost as an older sister, secretly hoping to be just like her one day. She is frequently found in her room studying manuals on robot repair.
(from Wikipedia)