Brandon Blackstock, Kelly Clarkson's ex-husband, passed away at 48 after a three-year battle with cancer. His obituary reveals he was living in Montana with his partner, Brittney Marie Jones, and focused on building a livestock auction business. The obituary highlights his love for his four children, whom he considered his greatest legacy. While his obituary doesn't mention Clarkson, it emphasizes his dedication to his family and his passion for his Montana life.

Prepared by Emily Rhodes and reviewed by editorial team.