Bulla (Bra)

Bulla, also known as Bra, is a character in Dragon Ball who is the daughter of Vegeta and Bulma and the younger sister of Trunks. She is half Saiyan and half Earthling, and has an onion-shaped head, blue hair, and facial features that resemble her mother and father. Unlike her father and brother, Bulla doesn't seem interested in fighting.