Bake(if regular pie crusts in oven at 350 degrees until golden brown then cooled completely)
Beat in blender; cream cheese,sugar and lemon juice.
Add to above: 2 packages dream whip(fold in)
Layer bottom of pie crust with cut up(small) chunks of bananas.
Spread cream cheese mixture on top of bananas and then spread the can of blueberry pie filling on top of cream cheese layer.You can also use fresh blueberries instead of the pie filling. Chill until set. Enjoy!