Wilson’s sister performed the ceremony in Sydney, where the couple was formally married after having a September wedding ceremony in Sardinia.
At Disneyland in 2023, the actress proposed to Agruma, a jewelry and fashion designer.
Adam Devine and Elizabeth Banks, who costarred in Pitch Perfect, were among the well-wishers who left comments on social media, congratulating the pair.
“It meant my 94-year-old grandmother Gar could come, which was very special to us to have her included,” Wilson, 44, wrote on Instagram, sharing that it felt “right” to marry in her birthplace.
Along with the day’s pictures, Agruma said, “Married officially in Australia to my Australian princess.”
The iconic Sydney Harbour Bridge serves as the backdrop for the couple’s happy photo.