Dolly Parton adds one more achievement, or three, to her list of accomplishments! This time as the proud holder of three new Guinness World Records.The country icon has been officially recognized as the female artist with the most decades spent on the US Hot Country Songs chart, having successful hit songs throughout seven decades.Dolly is also the female artist with the most Number One hits on the Billboard US Hot Country Songs chart, and even the only artist with the most hit songs on