The Revenge star donned a short, taupe-coloured dress to escort her sibling Ali down the aisle as she married her partner James in Ontario, Canada.

The ceremony took place in the grounds of VanCamp's grandmother's house in Port Perry, the same spot where her mother married, and the actress shared a link to pictures of the big day via her page, writing, "My gorgeous sister Ali's magical day #DIY #Rusticwedding #Proudsister..."