The "Since U Been Gone" singer opened her residency at the Colosseum Caesars Palace last month, one week later than she had planned, putting the first two shows on hold 90 minutes before she was expected to step onto the stage.

Kelly Clarkson has abruptly canceled her Las Vegas residency again — but now, she’s giving fans answers. The “Since U Been Gone” superstar, 43, has revealed that her ex-husband, Brandon Blackstock, is suffering a private health battle and being a parent is her priority.