Kelly Clarkson’s ex-husband, Brandon Blackstock, has reportedly died after battling cancer. He was 48. “It is with great sadness that we share the news that Brandon Blackstock has passed away,” a ...

Clarkson, the "American Idol" star who shared two children with Blackstock, had just announced she was stepping away from ...

Page Six is breaking down the former couple’s relationship over the years, from when they first laid eyes on each other to their messy divorce.

"My children's father has been ill and at this moment, I need to be fully present for them," she shared Wednesday night.

Kelly Clarkson and Brandon Blackstock's life together started in Tennessee before their divorce. Here's what to know amid Blackstock's illness and her Las Vegas shows.