Dolly Parton is postponing her planned concerts in Las Vegas until next year. Amy Harris, Invision/AP file photo) (Photo by Amy Harris/Invision/AP)NASHVILLE, Tennessee — Health problems continue to plague legendary country music star Dolly Parton, who announced Sunday she is postponing her residency in Las Vegas. She said in her latest post she has no intention of leaving the music business and plans to continue working on projects in Nashville. But she added she believes God is telling her to “slow down” for the moment so she can be “ready for more big adventures with all of you.”The new dates for Parton’s Las Vegas shows are now scheduled for September 2026, according to Ticketmaster. Tickets will be valid for the new dates and refunds also are available, reports say.