Here is the creature of black lagoon of Monster High, Lagoona Blue captured and tied up in a burqa. Lagoona Blue is the daughter of the sea monster. She has a pet piranha named Neptuna, and is a transfer student from "Down Under" (the sea), hence her Australian accent.
Lagoona is as laid-back as she is friendly, and is friends with almost everyone at Monster High. She has a relationship with Gillington Webber.

Lagoona has a very friendly and laid-back personality, even her clothes reflect her easygoing nature. Most of the time, Lagoona is very calm and level-headed, but she is prone to strong emotions, especially when it comes to romance and friendship. She is almost never outright mean, but she is passionate about friendship, and will defend her friends fiercely. However, she is forgiving and won't stay mad for long, as it's just not her nature.
Lagoona is also an environmentalist; trash and pollution in the ocean anger her, and she shows sympathy to many aquatic elements, including fish, frogs and all water creatures.