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Lagoona Blue (G3)

Profile • Monster Type • Lore • Relationships
Explore Lagoona Blue from Monster High Generation 3. Learn monster heritage, character groups, and quick facts — with links to related characters.
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Lagoona Blue - Monster High G3

Lagoona Blue

A Sea Monster/Nymph hybrid and student at Monster High known for being the fiercest and most athletic.
G3
Quick Facts
Full Name
Lagoona Blue - Monster High G3
Lagoona Blue
Monster Type
Sea Monster/Nymph hybrid
Role
student
First Appearance
unknown
Locations
Monster High
Overview
Lagoona Blue is a sea monster/nymph hybrid student at Monster High, known for her fierce athleticism and bloodthirsty side.
Lagoona Blue is a 2022-introduced and all-around character. She is a Sea Monster/Nymph hybrid, and a student at Monster High. She takes pride in being the fiercest and most athletic monster out of all her peers.
Portrayers
No voice actors or portrayers are explicitly listed in the source material.
No portrayers are mentioned for Lagoona Blue in the provided data.
Character
Lagoona is bubbly yet bloodthirsty, with a creative side and family condition called 'chomps.'
Lagoona may appear to be a cute and bubbly sea monster, and she is—but when faced with disagreement, her needle-sharp teeth can flash out in an instant. Because of this, she is known as the most bloodthirsty monster at school.
For the longest time, she has had a secret softer side: finding comfort in her childhood toy, Señor Squeaky. Although she loved her toy, she feared that if people knew about him, it would make her seem less intimidating.
Lagoona grew up in a remote Castillo with dreams of exploring the world beyond.
Lagoona is a fairly tall, slender, light hot-pink-skinned teenage sea monster with freckles on her face. Her skin sports a cyan gradient on her fin-shaped ears and feet up to her calves.
Her style mixes 80s fashion, athletic clothes, and mermaid elements in pink, teal, magenta, and cerulean.
  • Writing & Storytelling - Lagoona loves writing creative graphic novels.
  • Drawing - Lagoona loves drawing as seen in her Skulltimate Secrets Locker.
  • Singing: She is a great singer.
  • Bilingualism: Lagoona speaks English and certain words in Spanish, often code-mixing them by speaking Spanglish.
  • Swimming: Lagoona is a great swimmer.
  • Chomps: A family condition where stress triggers an urge to bite, as mentioned in Monster Movie.
Relationships
Lagoona has a complex family history, close friends like BFFs Ghoulia Yelps and Frankie Stein, and is dating Gillington Webber.
Her mother is an ocean nymph, and her father is a saltwater monster.
In Creature Clash, Lagoona revealed that she and Finnegan Wake are second cousins.
She owns a piranha named Neptuna.
Lagoona is dating Gillington Webber, a freshwater monster.
Notes & Trivia
Lagoona carries her toy Señor Squeaky openly after overcoming embarrassment, and her family split due to a fight.
Lagoona's family had a huge fight over dinner leading to chomps, causing them to divide and leave her with her mother.
She considers Señor Squeaky a close friend and now carries him openly.
  • Señor Squeaky has an extremely similar appearance to Neptuna.
Media Appearances
Lagoona appears in various G3 webisodes including Monster Movie and Creature Clash.
  • Monster Movie
  • Creature Clash
  • Case of the Missing Squeak
  • Over-Brotective
  • Officially Complicated
  • Horoscare
  • A Little Boost
  • Fresh Waters Run Deep
  • Monster Match
  • The Deuce Date
Relationship Graph
G3
BFFBFFboyfriendsecond cousinstudentpetpet
Lagoona Blue - Monster High G3
Lagoona Blue
G3 · character
Ghoulia Yelps - Monster High G3
Ghoulia Yelps
G3 · character
Frankie Stein - Monster High G3
Frankie Stein
G3 · character
Gillington Webber - Monster High G3
Gillington Webber
G3 · character
Finnegan Wake - Monster High G3
Finnegan Wake
G3 · character
MH
Monster High
G3 · location
Neptuna - Monster High G3
Neptuna
G3 · character
SS
Señor Squeaky
G3 · character
Lagoona Blue - Monster High G3
Lagoona Blue
G3 · character
→
Ghoulia Yelps - Monster High G3
Ghoulia Yelps
G3 · character
→
Frankie Stein - Monster High G3
Frankie Stein
G3 · character
→
Gillington Webber - Monster High G3
Gillington Webber
G3 · character
→
Finnegan Wake - Monster High G3
Finnegan Wake
G3 · character
→
MH
Monster High
G3 · location
→
Neptuna - Monster High G3
Neptuna
G3 · character
→
SS
Señor Squeaky
G3 · character
→
FAQ
What is Lagoona Blue's monster type?
She is a Sea Monster/Nymph hybrid.
Where does Lagoona attend school?
Monster High
Who is Lagoona's boyfriend?
Gillington Webber
What is Lagoona's family condition?
Chomps, where stress triggers biting, as seen in Monster Movie.
Who are Lagoona's BFFs?
Ghoulia Yelps and Frankie Stein
What is Señor Squeaky?
Lagoona's childhood toy, a rubber piranha she carries for comfort.
Who is Lagoona's pet?
Neptuna, a piranha.
What skills does Lagoona have?
Writing, drawing, singing, bilingualism in Spanglish, and excellent swimming.
References
Monster High Fandom Wiki
Primary source for character details
https://monsterhigh.fandom.com/wiki/Lagoona_Blue_(G3)

Explore Related Pages

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Lagoona Blue (G2)

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Lagoona Blue is the daughter of the Sea Monster and a friendly, aquatic fashionista who brings waves of fun to Monster High.

About Lagoona Blue
Lagoona Blue is a Monster High character featured in Generation 3. This profile covers monster heritage, role in the story, and how they connect to other characters in the Monster High universe.
Want to explore more? Browse the full G3 characters list (A–Z) or check the G2 vs G3 comparison.
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