The father of Brandon Blackstock's girlfriend, Brittney Marie Jones, paid tribute to the late talent manager following Blackstock's death at age 48 last week. "Yesterday we lost a good man Brandon Blackstock my daughter's soulmate and I considered him my son," Jones' father, Larry, wrote via Facebook on Friday, August 8. "My sincere condolences to Brittney Jones and family. We're sure going to miss your funny humor. R.I.P hoss!" Blackstock's obituary revealed details about his private life following his divorce from Kelly Clarkson, including his relationship with Jones.