Danica McKellar reveals Dolly Parton slept only three to five hours a night and did her own hair and makeup before arriving on set each morning.
https://www.foxnews.com/entertainment/dolly-parton-slept-little-3-hours-did-her-own-hair-makeup-set-co-star-danica-mckellar-says
https://www.foxnews.com/entertainment/dolly-parton-slept-little-3-hours-did-her-own-hair-makeup-set-co-star-danica-mckellar-says