Singer Kelly Clarkson has canceled her remaining August concerts in Las Vegas to spend time with her children as their father battles an undisclosed illness.

"My children's father has been ill and at this moment, I need to be fully present for them," she shared Wednesday night.

On Wednesday (August 6), the popular singer took to Instagram to reveal her ex-husband, Brandon Blackstock, is ill. Due to this, Clarkson said she’ll be postponing the rest of her Las Vegas residency so that she can be there for their children, River (10) and Remington (8).