The song was a worldwide hit .
The song has been certified triple platinum by the Australian Recording Industry Association ( ARIA ) .The song is one the best-selling singles worldwide , with worldwide sales of more than 8 millions of units ( according to the IFPI ) .The song 's accompanying music video was directed by Trey Fanjoy , who directed the majority of Swift 's prior videos .
Love Story -LRB-Taylor Swift song-RRB-