Name: Lillian Uppercrust
Nickname: Lilly
Age: 18
Gender: female
Personality: kind, smart, competitive, friendly, responsible, sarcastic
Looks: fair skin, dark brown hair, pulled up in a ponytail with a headband, blue eyes
Outfit:

Likes: rollerskating, annoying her brother, racing, reading
Dislikes: watching her brother cheat, the Gammas, her brother bullying Max, and the others
Abilities: popularity, intelligence, athleticism, charm
Relatives: Bradley Uppercrust I (grandfather), Bradley Uppercrust II (father), Bradley Uppercrust III (brother)
Crush: Max Goof
Backstory: Like her brother, Lillian enjoys skating and competing, but she sees it more as harmless fun, unlike her brother who does anything to win, including cheating. After transferring to the same college Bradley attends, she secretly becomes the new member of the Gamma's team, being forced to disguise herself as a guy under her brother's orders and also uphold her reputation as her brother's "Sweet baby sister", which she hates.