Princess Lumina /is the main character in Barbie: The Pearl Princess. She is played por barbie and she is a mermaid who works as a hair stylist. She has the power to change the color of the pearls, and an even stronger power that she is unaware of. story/Lumina works in a mermaid salon, customizing hairstyles. She gets the chance to attend the royal ball, so her friends give her a vestido fit for a princess. At the ball, villains try to take over the kingdom, and Lumina finds out she is much más than a hair stylist after she finds an unexpected power within herself and transforms into her princess self. Physical Appearance/Lumina has long blonde hair with rosado, rosa highlights. In her 'princess attire', she wears a collar made por three rows of multicolor pearls: yellow, violet, rosado, rosa and white, with a bigger white pearl in the middle of the lower row. Her bra is rosado, rosa and strapless with white pearls on both edges and two chains made of the same type of pearls in the lower part. In the middle of her bra there are white pearls that form a flor with six petals. Her tail, from the waist to the fin, goes from rosado, rosa to violet, then naranja and violeta again. Her fin is big and bright pink; the whole tails is decorated with yellow, violet, white and rosado, rosa pearls forming chains in the upper part that are all connected por a flor made of white pearls with a big violeta one in the middle. Her crown consists in a big rosado, rosa seashell in the middle with rosado, rosa decorations on the two sides and pearls above it; it also has rosado, rosa pearls under the seashell. Personality/The first plot for the movie says she's "cheerful and creative". Trivia/This is the fourth barbie cine featuring barbie as a mermaid, the first being Fairytopia: Mermaidia, segundo being In A Mermaid Tale, and third being In A Mermaid Tale 2 She's the only authentic mermaid played por Barbie, Elina being originally a fairy and Merliah being half human. She is the fifth protagonist that has blonde hair with rosado, rosa highlights. The first is Mariposa from Barbie: Mariposa and her mariposa Fairy Friends; the segundo is Thumbelina from barbie Presents Thumbelina; the third is Merliah Summers in barbie in A Mermaid Tale and its sequel; and the fourth is barbie herself when she transforms into a fairy in Barbie: A Fairy Secret. In barbie Fairytopia: Magic of the arco iris there is a moon fairy named Lumina, however, it is pronounced differently. Her hairstyle in the teaser trailer are similar to Annika's.