Kelly Clarkson offered an apology to fans after she abruptly canceled the first two nights of her Las Vegas residency: “We can’t help our bodies sometimes.”

Kelly Clarkson kicked off her Las Vegas residency's first show with an apology to fans after postponing opening night last week: 'I'm so sorry. We can't help our bodies sometimes.'

Clarkson canceled opening night of her Las Vegas residency last week, just minutes before she was set to take the stage.