Majestia

"Majestia?! I don't believe it... Majestia! The most powerful, most brave, and most incredible superhero ever!"

- Ladybug

 is a superhero in the United States of America.

Physical appearance
At a tallish height, Majestia has short blonde hair and blue eyes.

As Majestia
She wears a red sleeveless vest with a swan necked collar, three gold stars and two jagged gold lines on the front, and a zipper-like line down the center of the front, along with a long coattail. Underneath the vest, she has a blue suit with uncovered shoulders and long sleeves, and she wears red knee-high boots with two jagged gold lines around the upper edge.

Personality
Majestia is brave, friendly, and reliable. She kindly explains information to Ladybug and Cat Noir, like the need to defeat the Trash Krakken. While she can get impatient and annoyed on occasion, she has a positive, determined outlook, and she gets along well with the superheroes she knows.

Abilities
Majestia can fly.

Ladybug and Cat Noir
Majestia supports and assists Ladybug and Cat Noir, letting them know about the Trash Krakken situation and other superheroes. Their sudden departure to de-trasnform confuses her, and she is irked when they come back later than promised, but she doesn't hold it against them for long. Particularly, she strongly believes that Ladybug is important to the success of stopping the Trash Krakken, noting that they're all counting on her.

Camilla Hombee/Victory
Majestia follows Victory's commands loyally, and she trusts in her judgement of causing a lot of damage in order to stop the Trash Krakken. When Victory reveals herself in her superhero costume, Majestia congenially notes that Victory doesn't need to wear the mask, everyone knowing her secret identity.

Trivia

 * Thomas Astruc described Majestia as a "fusion between Superman and Wonder Woman."
 * Additionally, her appearance is similar to that of Power Girl, Supergirl and the Carol Danvers incarnation of Ms. Marvel.
 * Alya Césaire is a fan of Majestia, reading comic books about her and referencing a quote from her in order to encourage Marinette in "Ladybug & Cat Noir".
 * Majestia's only appearance in the television series is on the cover of a comic book about her that Alya has on her cellphone.