Granger Smith, and his wife, Amber, have shared their pregnancy joy two years after they lost their son, River, in a drowning accident. The couple took to Instagram to post a beautiful video in which they made the announcement that they were expecting a baby boy 21-months after the death of their child, who was three. MORE: Granger Smith reveals heartache after son dies in tragic accident Granger, 41, and Amber, 39, along with their two other children, London and Lincoln, dedicated the news to