Los Angeles: Nicolas Cage's rockstar son Weston is going to tie the knot with his girlfriend Nikki Williams on this Easter Sunday.

The 20-year-old rocker, who is Cage's son from his romance with actress Christina Fulton, kept his engagement a secret until earlier this week.

The two will wed in New Orleans, Louisiana, where the father of the groom-to-be was arrested and charged with domestic violence and disturbing the peace after a street row with his wife Alice Kim last weekend.