|Real name||Julie Rubin|
|Powers & Abilities||Powers of Wingwolves|
|First Appearance||The Hidden Stairs and the Magic Carpet|
Julie Rubin is a girl that, along with her friends, Eric Hinkle and Neal Kroger, discovered the magical world of Droon. During their adventures in Droon, Julie is made a princess. After being scratched by a wingwolf, she gains the power to fly. Later she finds out she has the power to shapeshift. Towards the end of the series, she gains the power to see into the past.
Julie is a kind, gentle girl. She can be very stubborn and lose her temper sometimes. Neal and Eric are both her best friends, but they can annoy Julie very much. Although she is arguably the smartest of the three main characters, she has made some poor choices such as trying to throw a rock at a monster.