Bikini Brief

Bikini is the wife of Dr. Brief, the mother of Tights and Bulma, the mother-in-law of Vegeta, and the maternal grandmother of Trunks and Bulla. She is a bit of a ditz despite her attractiveness and beauty. being more aware of situations and commenting from time to time based on the circumstances rather than having no clue of what's going on. In addition, presumably because of her ditzy nature, she complimented Krillin's singing ability during a Karaoke session at a Hanabi picnic, despite his singing being lacking at best or downright terrible at worst, and is one of only two to do so. She seems to be, along with her husband, almost entirely oblivious to a serious situation. When King Piccolo was coming to destroy West City, they simply tried to get all their pets and leave. Later on, when they were offered a chance to stay on The Lookout while Majin Buu was at large, she and her husband declined just so they could feed and look after their pets; she reasoned. She cares about her pets.