Raspberry White Chocolate Salad/Dessert

4 6oz. containers Raspberry Lite Yogurt (Yoplait)
2 sm. pkg. sugar free white chocolate instant pudding
16 oz. pkg. lite cool whip topping
pkg. frozen whole raspberries

In a large bowl, combine yogurt and pudding, mix very well. Add thawed cool whip, mix well. Add frozen raspberries, stir until mixed.