Blackstock has passed away following a secret three-year battle with cancer, a family spokesperson revealed in a statement.

Many of Kelly Clarkson’s fans likely remember Brandon Blackstock for fighting with the American Idol alum over their Montana ...

Kelly Clarkson's ex-husband, Brandon Blackstock, lived out his final months in peace in Montana where he felt most "at home." ...

Kelly Clarkson abruptly cancelled her Las Vegas shows, announcing that her ex-husband, Brandon Blackstock, was ill. Then, ...

Weeks before Brandon Blackstock died, he posed for a photo with his daughter, Savannah Blackstock Lee, from his first ...

Brandon Blackstock, the former husband of Kelly Clarkson , spent his final months surrounded by the peace and quiet of ...

Brandon Blackstock, Kelly Clarkson's ex, died at 48 after a cancer battle, his family announced Aug. 7. Look back at his bond ...

The former talent manager reportedly spent his last few months at his $1.8 million Montana Ranch while silently battling cancer.

The final days of Brandon Blackstock were reportedly spent at the place he felt most 'at home' following his divorce from ...

Kelly Clarkson and ex-husband Brandon Blackstock “changed their perspectives” on life after their bitter divorce during his ...

She always wanted her kids to have the best relationship possible with their dad,” a source told People on Thursday.