Uh-oh! Does Miley have a brand-new man?

Don’t worry, it’s strictly business.

On Monday, the 16-year-old Hannah Montana star was spied in a saucy liplock with Australian actor Liam Hemsworth while filming a scene for their new movie, The Last Song, written by The Notebook author Nicholas Sparks.

The drama, about a rebellious teen girl who is sent to live with her estranged father, began shooting in Savannah, Georgia on Monday.

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