Things totally changed for Kelly Clarkson and ex-husband Brandon Blackstock in the three years during which he was battling the cancer that would eventually claim his life last week — even amid their contentious divorce battle. As we’ve been reporting, the 48-year-old Blackstock passed away last Thursday after privately fighting cancer for the last three years. And [...] Read More... The post How Kelly Clarkson & Brandon Blackstock 'Changed Their Perspectives' After Divorce Amid His Cancer Battle appeared first on Perez Hilton.