Bulma and Vegeta. Vegeta, Bulma, Bra and Trunks FAMILY(DBZ it was Trunks lol). DBZ Bulma's hair styles #DBZ Dragon Ball Z - Vegeta Bra. Bulma&Vegeta. Originally Answered: In Dragon Ball Z, how did Bulma and Vegeta get together? Though its not shown of course, it's strongly implied to have started out as a.