Kelly Clarkson absence from her talk show in the spring was due to ex-husband Brandon Blackstock's illness, sources tell PEOPLE.

The popstar shares the stage with chart-toppers like the Jonas Brothers, Gloria Estefan, Teddy Swims and Lizzo.

Kelly Clarkson has returned to television, nearly two weeks after the death of her ex-husband Brandon Blackstock. The Grammy ...

With ex-husband Brandon Blackstock ill, Clarkson postpones the balance of her August residency dates in Las Vegas so she can ...

The fate of "The Kelly Clarkson Show" has been decided, and the news comes amid the tragic loss of her ex-husband.

Talent manager Brandon Blackstock, the ex-husband of singer Kelly Clarkson and father of her two children, has died at 48 ...

Kelly Clarkson is a proud mom of two children. Clarkson is the mother of River Rose, 11, and Remy, 9. Brandon Blackstock, ...