Clarkson’s last Vegas show was on Saturday, Aug. 2 and she was set to resume her Studio Sessions performances on Friday, Aug. 8 as the first of four more shows in August at the Colosseum at Caesars Palace. The residency is set to resume in November.

Clarkson, the "American Idol" star who shared two children with Blackstock, had just announced she was stepping away from concerts to support her family.

Kelly Clarkson's ex husband and father of her two children, Brandon Blackstock, has died, and the family's loss makes their last Instagram posts even sadder.