First - there was Nick Jonas. Secondly, Justin Gaston. Then we had

Nick Jonas (again). Now we’ve come to Liam Hemsworth.

Who’s Liam Hemsworth? Why he’s an Aussie Miley Cyrus has had the fortunate opportunity to kiss in her upcoming film…and at the airport in Nashville. The actor stars opposite the 16-year-old in The Last Song, a movie based on a story by Nicholas Sparks (The Notebook).

Although Miley has denied having a boyfriend, she has not explained the story behind this very public smooch. Maybe that’s just how they say goodbye in Australia?

You can also see the “couple” in a romantic moment on-screen after the jump.