Dolly Parton is kicking off her 80th birthday celebration early. The country icon, 79, released a new version of her classic song "Light of a Clear Blue Morning" on Friday, January 16, featuring guest vocals from Reba McEntire, Queen Latifah, Lainey Wilson and her goddaughter Miley Cyrus. "I first wrote this song back in 1976 when I needed a little hope," Parton said in an Instagram video on Thursday, January 15.