The 68-year-old singer made the announcement during an appearance on “The Oprah Winfrey Show.”

The broadcast, which includes Cher, was taped April 26 at Caesars Palace in Las Vegas and is scheduled to air May 8.

No details about the tour have been released, but BBC News is reporting that tickets are due to go on sale May 12.

Turner last appeared on stage in 2000, during a farewell tour that was supposed to mark the end of her live performance career.