Tamar Braxton and Vince Herbert have decided to list their Calabasas, Calif. mansion and are seeking $15 million for it. The move comes a couple of weeks after Vince lost his legal battle with Sony and was ordered to pay the label $3.7 million. According to the exclusive report by Variety, Tamar and Vince purchased the 13,716-square-foot mansion in April 2013 for $10.5 million. Public records show since then there have been several notices of default filed and subsequently cancelled against the seven bedroom, nine bathroom home.