Kelly Clarkson is grieving her ex-husband Brandon Blackstock after a “messy, painful” divorce from his years before his August death. On August 7, reports emerged that the 48-year-old talent manager passed away from cancer,

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.

Brittney worked as an assistant to both Brandon and Kelly during their marriage. Learn more about Brandon’s girlfriend here.