A reimagined version of Dolly Parton's hit song, "Jolene," featuring the late Olivia Newton-John was released on Friday and it's giving a glimpse into the two stars' friendship. Their duet, which will be part of Newton-John's last album that she recorded before her death, "Just the Two of Us: The Duets Collection," was released with a music video on YouTube. In the video, Newton-John says that she "always wanted to sing with Dolly." "I'm so excited to be working with Olivia Newton-John, one of my favorites of all time," Parton says in another clip. "We've always kind of stayed close...