Nicolas Cage's son is officially divorced, two years after he walked down the aisle following a whirlwind romance.

Rocker Weston Cage filed to end his six-month marriage to singer wife Nikki Williams in October, 2011.

The doomed union had been rocked by domestic disputes and arrests, which resulted in Weston heading to rehab for a 30-day treatment programme in July, 2011.

A judge has now finalised the dissolution of the marriage, with both parties being able to keep hold of their song catalogues, reports