Dolly Parton's Surprising Behind-the-Scenes Routine Revealed by Co-Star Danica McKellar

Country music legend Dolly Parton reportedly slept as little as 3 hours while filming, took care of her own hair and makeup on set, according to a statement from former co-star Danica McKellar. McKellar shared these behind-the-scenes anecdotes during an interview with Fox News Digital. The comments offer a glimpse into the high-energy lifestyle of the iconic singer. Parton's demanding schedule is just one aspect of what McKellar describes as the 'real' Dolly Parton.