Jesse James & Kat Von D: Fighting Over Another Woman Before Split

Jesse James and Kat Von D ended their engagement on Monday, and RadarOnline.com has exclusively learned the details of their blowout fight and the other woman that led to their breakup.

According to an eyewitness, Jesse and Kat had a verbal argument outside of her Los Angeles, Calif. home Monday afternoon about another woman before Kat finally told him to leave.