Pretending to be a meek child when her parents or older people are around, Rebecca only agrees with the people who doesn't cross her path but that doesn't mean she is a bad person or a liar. Doing her best to get new friends in her neighbourhood and school, she can't stand people getting bullied around her. Secretly being a treasure hunter with her parents and often travelling around the world with them, she is a brave, fierce and absolutely unstoppable girl who has proven to be very clever, protective and sometimes soft, but quite unsociable and frequently dismisses all sorts of assistance just because she doesn't trust anyone. Sometimes being a little reckless, individualistic, selfish, impatient and lonely when she tries to solve mysteries connected to her parents's job, she tends to get annoyed easily, is serious, has no vanity and is that kind of girl who would kick your butt if you offend her or somebody she loves. A lot of her schoolmates and their parents praise her due to her threatening, cruel and heavy behaviour against bullies or abusive teachers. If she were in a reality show, she likely would be the one to get the big prize.
She has long chestnut brown hair, slightly tan skin and grayish blue eyes. She wears a red dress with the collar and the end of the sleeves colored white, dark purple shorts with yellow stripes and pink shoes. She also wears a butterfly necklace, has freckles, wears a greenish gray belt and has a sunflower on her head.