Swift won accolades for "Taylor Swift". She was one of the recipients of the Nashville Songwriters Association's Songwriter/Artist of the Year in 2007, becoming the youngest person to be honored with the title. She also won the Country Music Association's Horizon Award for Best New Artist, the Academy of Country Music Awards' Top New Female Vocalist, and the American Music Awards' Favorite Country Female Artist honor. She was also nominated for Best New Artist at the 50th Annual Grammy Awards. She opened for the Rascal Flatts on their 2008 summer and fall tour. In July of that year, Swift began a romance with singer Joe Jonas that ended three months later.