Fan Casting Jasmine "Jazz" Fenton in Danny Phantom (Live Action)

Jazz is Danny's 16-year-old sister. Viewing herself as the most rational and normal member of the family, Jazz often plays a surrogate parental role to Danny, thinking he's a naive child in need of guidance, unaware that she is often smothering him. Jazz also has a bad habit of getting into people's personal space. When she secretly discovers her brother's secret identity, Jazz has made excuses for him while he went out to fight ghosts, and slowly starts to realize that her brother is growing up fine on his own. She learns to appreciate her family's ghost hunting and actively takes part at times. She has also learned to embrace her own age instead of acting like an "adult in a teen body".