Gabby has long brown hair, brown eyes, an orange shirt, red vest, and brown hair tied in a ponytail. She also wears a yellow skirt, and occasionally wears a hat with a sun on it. Also with being a Roman she has a tattoo of a lyre, while she was at her camp.
Since she is the daughter of Apollo, she has great accuracy with a bow and Arrow, she also climb trees, play guitar, and sing. She is
Although Gabby has some fantastic abilities, she has some disorders. Gabby has ADHD and dyslexia, she cannot read in English, but she has learned to read and write in Ancient Greek.
Gabby has an older brother that unfortunately passed away, he was also Roman. She came to Gravity Falls when the Giant war with the Romans, and Greeks on one side, and the Giants on the other, while they were fighting, her older brother sent her on a train to Gravity Falls. Where she became good friends with Dipper, Mabel and the rest of the crew.