Blackstock, a Texas native, is a television producer and a former steel guitar player.
He and his ex-wife McEntire co-founded Starstruck Entertainment, the music company that subsequently managed Reba McEntire's country music career.
His longstanding career has no doubt given him a wealth of assets. According to Celebrity Net Worth, his present net worth value is $50 million, whereas Reba owns a net worth of $95 million.
Blackstock produced projects like Forever Love, Secret of Giving, Blake Shelton Live: It's All About Tonight, Blake Shelton's Not So Family Christmas, Malibu Country, and Kelly Clarkson's Cautionary Christmas Music Tale.
He also oversaw the career of pop singer Kelly Clarkson, his former daughter-in-law.
In September 2020, he sued Clarkson for millions for alleged unpaid fees. It happened amid the divorce proceedings between Kelly Clarkson and Blackstock's son Brandon Blackstock.
