Fruit pizza can definitely be made ahead of time and stored in the fridge for up to one day and still be fresh and ready for the party. Be sure to wrap it in plastic wrap first. You could also prepare the crust and cover it tightly with saran wrap, storing it at room temperature one day ahead of time. The cream cheese frosting can also be made ahead of time and stored separately in the fridge. Simply put it together the day you're ready to serve!