Dolly Parton, 79, has been forced to postpone her upcoming Las Vegas shows due to complications with her health. “I want the fans and public to hear directly from me that, unfortunately, I will need to postpone my upcoming Las Vegas concerts,” Parton wrote to fans. Parton went on to say the shows would be postponed, and this wasn’t a retirement announcement. I love you and thank you for understanding.”Dolly Parton, 79, has been forced to cancel a number of upcoming shows due to health complications. Credit: Jason Kempin / Getty ImagesThe Las Vegas dates will now run from September 17 to 26, next year.