Dolly Parton jokes about threesome with Jennifer Aniston on late-night show

(WVLT/WFMY) -- Dolly Parton shocked viewers of "The Tonight Show Starring Jimmy Fallon" after she joked about a threesome with Jennifer Aniston.

Parton was on the show Monday night to discuss writing music for Aniston's Netflix film "Dumplin'" and how excited her husband was to know about the film.

“I love her to death,” Parton said of Aniston, 49, who stars in and produced the movie. “My husband is crazy about her, and he was more excited that I was going to do a movie with her than he was that I got the chance to write all this music. I think he fantasizes, like, a threesome.”

Parton told Fallon that her husband was too old for the situation.

Aniston was shocked when USA Today reached out for a reply.

"My mouth just dropped," she said. "And then I laughed my (butt) off. That's Dolly."

Watch the clip of Parton's interview with Fallon below.