Kelly Clarkson has cancelled a performance at the Band Together Texas benefit concert in the wake of her ex-husband Brandon Blackstock's death.

A source alleges that Brittney Marie Jones had an affair with the music executive, which her now-ex-husband, Greg LaPoint, found out about in the summer of 2023. “He got screwed over due to [Jones and Blackstock’s] fling starting during his marriage,” the insider claims.

Brandon Blackstock suffered from seizures as he bravely battled cancer. Kelly Clarkson’s ex-husband passed away last week at age 48 after a private three-year fight with melanoma, a serious skin cancer, but his death certificate reveals even more about his health issues.