I Have the Power: The Animated Series
Mandy M Bailey for The Dark Princess
The Dark Princess's bio is available in the minor character docket and is as follows:
Pierce sets himself up with a contact from Bianca's black book of allies referred to as "DP." She is an incredibly aggressive character in an unexplained rage before being hypnotised by Pierce, speaking in mad ramblings instead. DP stands for the Dark Princess, a major villain from Rainbow Brite known for stealing magical crystals and her lust for diamonds. She only appears for this episode but cryptically alludes to largely significant moments of the Teen Club's history.
To access the Dark Princess's storyboards, please select "I Have the Power - Minor Characters" from this project's Google Drive.
https://drive.google.com/drive/folders/1qrj5g2h0XibT52f_j0IJA97Uw9sCG7a9?usp=sharing
[Content Warning: the Dark Princess's storyboards contain profanities that are more aggressive than humorous. You are not required to speak them. They are included as a warning to the character's harsh mannerisms.]