After 57 years of marriage, Dolly Parton reveals how she and her husband, Carl Dean, maintain the spark.

After 57 years of marriage, Dolly Parton reveals how she and her husband, Carl Dean, maintain the spark.

Dolly Parton is famous for her glammed-up public persona, and the singer says she likes to get a little gussied up at home, too, even when it’s just her and her husband of 57 years, Carl Dean.