| Queen Sapphirella | |
|---|---|
 | |
| Gender | Female |
| Cartoon debut | "The Secret Origin of Supernova" |
Queen Sapphirella is a fictional superhero. Buster suggested that Arthur dress up as her, among other options, for a comic book convention. However, Arthur declined because he didn't want to dress as a girl.
Trivia
- She is possibly based on Wonder Woman.