Rosalina and Luma
Rosalina is taller than most characters, rivaling Waluigi's height, and bearing a resemblance to Princess Peach. However, Rosalina's skin is paler, her eyes are a lighter shade of blue, and her hair (possibly "red" in her childhood) is a lighter blond than Peach's. She wears purple nail polish, and has a large bang which obscures her right eye.
Rosalina wears a gown said to be a color that only exists when the sun peers out of the clouds. Her brooch, crown, and earrings are star-shaped. The brooch and crown are silver, as are her high heels, while the earrings are yellow. Rosalina also wears a few jewels, including a yellow jewel inside the brooch and crown jewels that are pink and turquoise. Her gown cuts off at the top of her chest, where a powder-blue flap loops around, and has long sleeves with wide openings at the bottom, which are topped with powder-blue frills. At the bottom is another frill that loops around until turning up to a point at the middle; under this a layer of a petticoat is visible. Name: Rosalina and Luma
Age: Considering she returns home every 100 years? Either uber old, or immortal and immortal
Gender: Female and Genderless
Species: Human and Luma
Affiliation: Rainbow Resistance and Rainbow Resistance
Rank: She just helps out wherever, and so does Luma
Personality: Rosalina is a generally wise, kind, and a mature character. She has an intimate knowledge of the universe and cares deeply for the Lumas, where she assumes the role of the total caregiver for them. Her outward strength and inner sorrow are likely due to the loss of her mother. Rosalina is a calm and reserved character, and often takes pauses when she explains how the universe works. It has also been shown that Rosalina's voice is rather monotone, even when she is excited.
When Rosalina was young, she was portrayed as optimistic and proactive, where she helps a Luma build a spacehship to find the Luma's mother instead of doing nothing. Even so, she gets homesick and misses her mother dearly, to the point where she cries about losing her mother, though her spirits get raised easily when the Lumas impress her with comets and that they offer to take her back to her home planet.
[thank you wikia XD]
History: Rosalina's story began when she meets a young Luma in a rusted spaceship, then they rebuilt spaceship to go search for the Luma's mother. They traversed through the space, encountering comets, asteroids, and Star Bits. Rosalina then started to miss her mother, but the two begin to build a new home that would eventually become the Comet Observatory. As she and the Luma built the home, Rosalina takes more Lumas under her wing. After they see their 100th comet, Rosalina looks back at her home planet, which then causes her to feel greatly upset and homesick, and then comes to terms with the fact that her own mother is dead. The young Luma who traversed with Rosalina tells her that her mother is always part of her, and then transforms into a comet that can traverse to Rosalina's home planet. Rosalina then declares that she and the Lumas are her family now, and goes back to her home planet every once in one hundred years.
When she realized that Mario and Luigi had been converted to shadow, she 'parked' the Comet Observatory in an orbit just above the Mushroom Kingdom, and has been assisting the Rainbow Resistance ever since
Crush: Open
Gf/Bf: N/A
Spouse: N/A
Kids: N/A
Other: Rosalina has special powers as seen in Super Mario Galaxy. For example, once sufficient power is restored to the Comet Observatory, Rosalina is able to use her powers to surround the observatory in a force field, transforming it into a starship as a form of transportation. Also, she can be protected by a force field that resembles a bubble. Rosalina also has the ability to float, just like the Lumas, She has the ability to speak via telepathy. Rosalina is shown to be skilled with her wand and can deflect Star Bits with it if the player shoots them at her. Rosalina has also shown the ability to teleport, at least from Earth to space. She can also use the spin move and can still create a shield to protect her She is also able to create giant hologram-like projections of herself,and even change her height. She also has telekinesis, creation of shooting star showers, gravity manipulation, teleportation of other people, and creation of Launch Stars.
[sorry if she's OP, but this is according to canon so...I can always edit if you want]