Estella has short red hair, green eyes, and fair skin.
- Estella is Colombian, as she refers to Colombia as "my country" in the episode The Mummies of Malenque.
- Estella was created to fix the mistake of having Jade as the ex-wife of Race/mother of Jessie, which occurred in the TV film, Jonny's Golden Quest. With that done, Jade could be true to her original form. By intention or coincidence, Estella does look fairly similar to the unfaithful redesign in Golden Quest, which had her with red hair.