Kelly Clarkson, the inaugural “American Idol” winner, endured years of personal and legal turmoil with her ex-husband Brandon Blackstock before his death at age 48. Their marriage, which began in 2013, was marked by challenges that intensified following their separation, particularly involving custody battles and financial disputes. Blackstock, a talent manager and Reba McEntire’s stepson, succumbed to cancer after a private three-year struggle, as confirmed by his family on August 7, 2025.

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