Lemonade Pie

1 can sweetened condensed milk (can use fat-free)

1 6 oz. Can frozen lemonade (thawed)

1 8 oz. Carton whipped topping (can use lite)

Mix milk and lemonade until well blended. Fold in whipped 

topping and stir until smooth.

Pour into pie shell. Chill for 3 hours.