Posted 2 minutes agoSubscribe to BuzzFeed Daily NewsletterCaret DownA Cause Of Death Was Confirmed For Brandon Blackstock, Kelly Clarkson's Ex-HusbandNews that the music manager had died at age 48 came as a shock last week.by Kelby VeraHuffPost WriterFacebookPinterestLink Kelly Clarkson's ex-husband, Brandon Blackstock, died from skin cancer three years after being diagnosed. Kevin Mazur / Getty Images Dan Hollis, the coroner for Silver Bow County in Montana, confirmed Blackstock had died from melanoma in a Monday statement to People magazine. The manner of death was natural causes.