Madonna was set to play the American Airlines Center in Dallas for 2 nights beginning Saturday, October 20th, but that show has been cancelled due to a case of severe laryngitis.

Live Nation, the show's promoter, made the announcement late Friday afternoon that Madonna was under doctor's orders to rest her voice completely for 36 hours.  Bottom line, no show for Saturday night, so if you have tickets for Saturday's show you can return them to your point of purchase for a full refund and if you bought your tickets online you'll get a refund automatically.

Good news though, at this time the Material Girl is still expected to take the stage on Sunday, October 21st as planned at the American Airlines Center in Dallas. There are still a few seats available for this show, but you've gotta get them quick.

Madonna regrets having to cancel the show and disappoint her devoted fans, but she's under doctor's orders to rest her voice.