L ast week, Kelly Clarkson postponed the remainder of her Las Vegas residency dates for August, revealing that her ex-husband, Brandon Blackstock, was ill. Just one day later, the music manager, with whom she shares two children,

Kelly Clarkson's ex-husband, Brandon Blackstock, was in a committed relationship with her former production assistant at the time of his death. While Clarkson, who was married to Blackstock for seven years before their divorce was finalized in 2022,