Kelly Clarkson's ex-husband Brandon Blackstock has purchased a new Montana home and will be renaming his cattle ranch business following their divorce.MORE: Allen Stone reveals surprising behind-the-scenes details about American Song Contest with Kelly ClarksonAccording to Us Weekly the music manager purchased the home in Butte, Montana, on 18 April. The listing price was $1.8 million but it’s unclear how much the 45-year-old paid for the home.WATCH: Kelly Clarkson collapses after being upstaged by Anne HathawayHe will also be renaming his cattle ranching business, previously known as Vintage Valley Ranch, to V Bar V Cattle Co.