Orlando Bloom and Australian supermodel Miranda Kerr have left no doubt they are officially a couple, after they were snapped cavorting naked on a sunshine vacation.

The pair has been romantically linked since last October, but have never confirmed they are an item, despite a recent trip to Kerr's native Australia - reportedly so Bloom could meet the 25-year-old's parents.

But they have destroyed any illusion they are just good friends with saucy snaps, published online, showing a naked Bloom and a semi-naked Kerr strutting around a villa on Spain's Canary Islands.