Kelly Clarkson canceled her appearance at the Band Together Texas Benefit following the death of her ex-husband Brandon Blackstock. She and the late music manager share daughter River and son Remington.

Kelly Clarkson has withdrawn from her scheduled appearance at the Band Together Texas benefit concert following the death of her ex-husband and former manager, Brandon Blackstock. The

The post does not give any further details about her absence, but it does state "personal circumstances" as the reason for her decision. Fans know that Clarkson is grieving the death of her ex-husband, Brandon Blackstock, the father of her two children. He died on Aug. 7.