It seems that she is a member of the junior high's journalism department, as she is spotted several times being involved in it, whether in the room where the newspapers are pressed or as part of the media crowd trying to gather information. One case, involved her taking a liking to a boy named Eric Orben. To impress him and fit in more with him and his friends, Dmitri and Sanjay, she falls under their bad influence and to be more hip, she even uses street slang. Another boy named Theldin Lombard observed her and tries to convince her that she's better than they are. She and Eric are responsible for looking after and caring for the school's tarantula, Guildenstern, and it's her turn to do so. When the tarantula falls into a coma, Fillmore and Ingrid try to get to the bottom of who made it comatose and how it got that condition. After being interrogated by Ingrid and some investigation is done , she is eventually discovered to be the one who accidentally put it on the brink of murder. This is concluded when it's learned that her dad is the manager at a plant. Following a pursuit through the school's hallway, she is then captured. Remorseful, she apologizes to Eric for the tragic mishap. After having been turned in to her mother, she is last seen leaving the school and getting into their car.
Alexandria was a Caucasian teen girl with long, brown, wavy hair and blue eyes. She wore round glasses, a cadet blue jacket, white shirt with folded collar, gray, pleated, knee-length skirt, white socks, and black shoes.
According to Theldin, Alexandria is "a sweet and impressionable young lady". She also has the tendency to be clumsy at times.
- She is voiced by Raven-Symone.