Loretta Callisto is one of the main characters who appears in the Disney Junior animated series, Miles from
Miles From Tomorrowland Loretta


. She is Miles' older sister and explores the universe with the rest of her family.


Official Disney Bio

Loretta researches and records new discoveries and has the answer to almost any question in the universe right on her wrist with her Bracelex. She's a brilliant computer coder and a great older sister to Miles. She always has his back.

Personality and Traits

Loretta is more intellectual than her brother, and she likes technology and gadgets. Being the brainiac part of the family, she is incredible at science and has this great thirst for knowledge. While Miles is more physical and rough and tumble, Loretta prefers doing research, rather than having fun and being chaotic. Despite being down to earth, Loretta has on some occasions known to have a little fun on the side, like surfing. Using her bracelex, she almost has the answer to any question in the universe and can translate the most ancient alien language that the Callistos encounter.

Physical Appearance

As the oldest child in the family at twelve years old, Loretta is a few meters taller than Miles. Like her brother, she is half Asian in physical and facial appearance on her mother's side. She has long, deep auburn brown hair tied in a side banded ponytail, and when wearing her space suit her hair is tied back in a bun. Loretta has green eyes, light freckles across her cheeks and nose and light pink lips.

In Star Darlings, Loretta's hair is magenta pink with a dark brown streak and a headband, a light purple dress, sparkly lavender leggings with star patterns, a silver star waist belt, shiny fuchsia pink boots, a star and pearl necklace around her neck, a star bracelet on her wrist, and she has star glasses that are similar to Cassie's.

In The Griffin Games, Loretta wears a magenta riding helmet with a gold griffin crest, a light magenta riding coat, silver riding pants, hot pink riding gloves, and riding boots with the same color as her gloves.

Terra Monsters

Mercury the Jawgar

Loretta's only male and starter Terra Monster. Like his owner, Mercury is hard-working, level-headed, and well-organized. Although Mercury spends time reading, he also spends most of his time exploring his favorite planet of the solar system Mercury, which is how he got his name.

Venus the Flowgo

A romantic and pretty Flowgo that loves the colors red and pink, watching romantic movies, and exploring her favorite planet Venus, which was named after her. Although she can be a little emotiona, she is also very short-tempered when something or someone annoys her, but luckily, she is also very forgiving.

Luna the Clovice

The cuddliest but coldest Clovice that loves to cuddle up in a warm blanket and drink hot chocolate after playing in the snow all day. When she's not playing in the snow or cuddling up with Loretta, Luna can be found watching the moon or ice skating in a frozen pond.


To see the trivia, click here

  • It is revealed in "I, Stella" that Loretta snores in her sleep.
  • In "Scavengers of Mars", Loretta becomes an official member of the Cosmic Explorers.
  • In "Dino World", Loretta's favorite dinosaur is an Ankylosaurus which she nicknames "Angie".
    • It is revealed in "Galactech: How to Build a Robot-Pet" that Loretta sleeps with her toy Ankylosaurus.
  • Loretta's signature color is purple & pink.
  • In "Robo-Monkey Business", Loretta gets a robot pet of her own.
  • In Lovesick Loretta, Loretta has a boyfriend named Crescent Moon, but then broke up with him.