Zoë is a human girl who wears her dark brown hair in a half-up, halfway down type hairstyle and a dark purple hair ribbon. She has dark pink lips.
According to the model sheets, she is slightly above 4 1/2 ft. tall.
She wears a white collared button-down shirt with long sleeves, a teal button-down vest with darker teal side panels, a purple and light teal mini skirt with a mermaid scale pattern on it, a pair of black leggings, white socks, and dark blue shoes with darker blue trim and Velcro straps.
Both girls dressed in similar fashions to the twins on Sister, Sister; especially the earlier seasons.
She is the cynical and intelligent sister, the one with a negative outlook on life.
Little is known about her real-life persona or what happened to her or Zelda after Mr. Peanutbutter's House ended.
- She and her sister are heavily based on Tia and Tamera of Sister, Sister.
- The phenomenon of asking if one is a "Tia or Tamera," who had opposite personalities, is similar to asking if one is a "Zoë or Zelda."
- Nothing is known about the girls' real lives or what happened to them after Mr. Peanutbutter's House ended
- They are referenced many times, mainly in regards to categorizing people's personality types.