Bulma

Bulma (ブルマ) is a supporting main character in the Dragon Ball manga, and in the anime Dragon Ball/Dragon Ball Z and Dragon Ball GT. She is a scientist and the second daughter of Capsule Corporation's founder Dr. Brief and his wife Mrs. Brief. She is the younger sister of Tights, and is Son Goku's first friend. She used to be the girlfriend of Yamcha, but moved on and, eventually, became the wife of Vegeta. With him she had a son named Trunks and a daughter named Bra.

Voice Actresses
all information on Bulma came from http://dragonball.wikia.com/wiki/Bulma
 * Japanese :
 * English :