For the occasion, the couple opted to wear matching bright red looks - the bride-to-be, a long red dress with red lipstick, silver heels and her blonde hair worn down and the groom, a red suit with red dress shoes.
Bucking tradition, the actress and musician asked friends and family (includuing a few famous faces) to wear white to the dinner.
Maisie Williams was spotted arriving in a white suit with her bright pink hair down, while Ashely Graham was pictured with her husband, Justin Ervin, in a sparkly white dress with strappy sandals. Priyanka Chopra looked every part a Hollywood star with big curls, drop down earrings and a long, white silk gown.
Sophie and Joe are due to be wed this weekend at the Château de Tourreau, an incredible 16-bedroom, 16-bathroom private estate in Provence (which you can see here).
After signing their wedding papers in the most Jophie way possible: at a Las Vegas chapel with an Elvis impersonator, we can hardly wait to see what their official big day looks like.