MILEY Cyrus is sick of hearing one of her smash hit singles, 'Party in the USA When Miley Cyrus this song was released in August of 2009 it was a jam. It was ranked on the top ten charts from eight different countries, and even landed the number two spot on Billboards Hot 100 list that year. Additionally, it was Mileys best-charted single, and even sold 4.5 million copies as of April, 2011, thereby certifying it as a quadruple platinum album by the Recording Industry of America. But people loved it so much that they did way more than just listen to it on the radio. HW