Reba McEntire took to social media to mourn the loss of his stepson, Brandon Blackstock. Blackstock, Kelly Clarkson’s ex-husband, died earlier this month of melanoma, a form of skin cancer. Natural causes were cited as the manner of death.

Reba McEntire spoke out about former stepson Brandon Blackstock's death. She was previously married to Brandon's father Narvel Blackstock from 1989 to 2015.

Reba McEntire mourned her former stepson Brandon Blackstock with a touching tribute on social media five days after his death at the age of 48.