In medium bowl, combine cream cheese, Sweet’N Low, milk and vanilla, beating until smooth. In small bowl, blend 2 Tablespoons Sweet’N Low Strawberry flavored syrup into 1/3 cup cream cheese mixture; set aside. Fold whipped topping into remaining cream cheese mixture and spoon into graham cracker crust. Spoon strawberry cheese mixture over filling and swirl with knife creating a marbled effect. In medium bowl, combine strawberries with remaining 1 Tablespoon Sweet’N Low Strawberry flavored syrup and spoon over cheese mixture. Chill 4 hours before serving.