Dolly Parton has received her first dose of the coronavirus vaccine. On Tuesday, the country music legend, 75, posted a photo and video of herself at the Vanderbilt University Medical Center getting the injection from a medical professional. "Dolly gets a dose of her own medicine," the "Jolene" singer captioned the video. "I'm finally going to get my vaccine, I'm so excited!" Parton exclaimed. "I've been waiting a while, I'm old enough to get it and I'm smart enough to get it." Parton then sings a "vaccine" version of her famed hit, "Jolene," before she is later seen putting on a blue mask as the doctor enters the video to administer the shot.