'Entertainment Tonight' reports Parton broke the female artist records for most decades (seven) on the 'Billboard' U.S. Hot Country Songs chart as well as the most No. 1 hits (25).<br />She also broke one of her previous records for most hits on the chart with 109.<br />The 75-year-old singer was presented with three Guinness World Records certificates in Nashville.<br />"This is the kind of stuff that really makes you very humble and very grateful for everything that's happened. I had no idea that I would be in Guinness World Records this many times! I am flattered and honored." Dolly Parton, to Guinness World Records.<br />"I've had a lot of people help me get here. Thanks to all of you and all of them for helping me have all of this." Dolly Parton, to Guinness World Records.<br />"I've loved being able to make a living in the business that I love so much. I've been so fortunate to see my dreams come true, and I just hope to continue for as long as I can. You're going to have to knock me down to stop me!" Dolly Parton, to Guinness World Records.<br />Earlier this year, Parton was nominated for her 50th Grammy.<br />She'll also be joining the final season of 'Grace and Frankie' alongside Lily Tomlin and Jane Fonda.