Millionaire Pie

1 ready made pie crust

1 cup sugar

1 pkg. cream cheese, softened (8 oz)

1 can crushed pineapple, drained (15 ¼ oz)

1 carton cool whip (8 oz)

Cream sugar with the cream cheese.  Add drained pineapple.  Fold in cool whip until well blended.  Place in pie shell.  Refrigerate.  Serve cold.