Twins Frieda and Rachel Parton (also known as Rachel Dennison) are the youngest of the Parton brood. Country Living says Frieda once played in a punk band, and she also appeared on some of Dolly's records. Today Frieda is an ordained minister and has her own wedding chapel in the Parton's hometown of Sevierville, Tennessee.

When the hit movie "9 to 5" was turned into a television series, the show's executive co-producer turned to Rachel Dennison to fill the role of Doralee Rhodes, which was played by Dolly Parton in the movie. People says Fonda discovered Dennison while she was working on her sister's makeup (aside from being a singer, Dennison is also a cosmetologist). "I asked Dolly's permission to bring Rachel out to read for the part. As soon as she stepped foot on the lot [at 20th Century-Fox], everyone started calling asking who she was," Fonda says. IMDb shows Dennison as not having acted in any other show after her 6-year run as Doralee ended.