Just hours before she would have gone onstage, Kelly Clarkson was forced to postpone the start of her Las Vegas residency in order to “protect myself from doing serious damage,” she told fans on Friday.

But unfortunately for some unlucky fans, it means having to figure out something else to do in Vegas this weekend. Kelly Clarkson canceled her opening concert dates for her Las Vegas residency this weekend to prevent any further damage to her voice after some intense rehearsals.