Liam Hemsworth's love affair with Miley Cyrus
has left his girlfriend at home heartbroken.
When Laura Griffin
saw her actor boyfriend of five years, Liam Hemsworth
passionately kissing Miley on the set of The Last Song
, she believed he was only doing his job.
But as the 19-year-old student would soon discover, the love of her life was not acting at all " he had fallen head over heels for the Hannah Montana