Kelly Clarkson’s former assistant, Brittney Marie Jones, has been accused of cheating on her husband, Greg LaPoint, with music executive Brandon Blackstock. The allegations surfaced in the summer of 2023, when LaPoint discovered the alleged affair. According to a source, LaPoint immediately asked for a divorce, citing “irreconcilable differences.”
The two were married in August 2021 and remained together until their divorce was finalized in February 2024. Jones had listed their date of separation as January 2023, but photos from that month show the couple looking happy on a hike.
Meanwhile, Brandon Blackstock is also facing cheating allegations, with sources claiming he did not cheat on Clarkson during his marriage. However, it’s unclear when exactly their divorce took place, although both claim to have been single at the time of the alleged affair.
Jones and Blackstock began working together in 2018, with Jones managing Clarkson’s daily schedules. After leaving her job as an assistant, Jones continued to work for Blackstock’s company, Valley View Rodeo.
The public learned about their relationship when an obituary published after Blackstock’s death stated that they were a “beautiful and loving partner in life and business.” Kelly Clarkson has not commented on the cheating rumors, citing increased conflict between herself and her ex-husband, who is also the father of her two children.
Source: https://pagesix.com/2025/08/15/celebrity-news/kelly-clarksons-ex-assistant-brittney-marie-jones-cheated-on-husband-with-brandon-blackstock-source