Despite having to pay a hefty sum of $150,000 a month in spousal support, Kelly Clarkson will not have to foot the bill for soon-to-be ex-husband Brandon Blackstock’s ranch in Montana. A judge has sided with the singer, 39, and ruled that Brandon, 44, must pay the expenses for the $81,000 a month ranch as it is his primary residence and place of work as a full-time rancher, per court documents obtained by HollywoodLife.