Dolly Parton is celebrating 80 trips around the sun. The country music superstar celebrated her milestone birthday on Monday, January 19, after revealing she has been battling health issues. Parton shared three photos via Instagram of herself posing with a butterfly-shaped cake decorated with flowers. She licked frosting off her finger in one snap and hilariously used a fire extinguisher to blow out the candles in another. The "Jolene" singer, who simply captioned the post with a cake emoji, posed for the camera in a colorful corset with rhinestone embellishments.