Kelly Clarkson is putting her children first after the death of their father and her ex-husband Brandon Blackstock.

A source tells PEOPLE that Blackstock, who died on Aug. 7 at age 48, that "he was diagnosed after the divorce." Blackstock ...

Kelly Clarkson's ex-husband, Brandon Blackstock, secretly battled cancer for three years before his death at age 48 ...

Brandon Blackstock, Kelly Clarkson’s ex-husband and talent manager, has died of cancer, his family said Thursday. He was 48.

The family of Kelly Clarkson’s ex-husband, Brandon Blackstock, is beginning to speak out after his tragic death at age 48.

Kelly Clarkson has been navigating the devastation of her ex Brandon Blackstock’s battle with cancer and his death at age 48 ...

“Workhorse” Kelly Clarkson kept going during her ex Brandon Blackstock’s private three-year cancer battle because she had no other choice. The Grammy winner, 43, not only had a syndicated daily talk ...

Brandon Blackstock learned he had cancer following his divorce from Kelly Clarkson. The late talent manager, who died on Aug.

Brandon Blackstock, a talent manager and former husband of singer Kelly Clarkson, has died following a battle with cancer. He ...

Kelly Clarkson is 'feeling lost' as she grieves the shock death of her ex-husband Brandon Blackstock. He had battled cancer ...

Brandon Blackstock Never Spoke About His Cancer Diagnosis Before His Death originally appeared on Parade. Brandon Blackstock, ...

"It is with great sadness that we share the news that Brandon Blackstock has passed away," a rep for the family tells PEOPLE ...