In a medium bowl, mix together the cream cheese, eggs, sugar, vanilla and lemon juice until smooth. Put 2 muffin liners in each opening of the muffin pan. Put one vanilla wafer in the bottom of each opening. Pour the cream cheese mixture over each wafer, leaving a little room at the top of each. Bake in a 350 degree oven for 15 minutes. Allow to cool and then put the pie filling on top of each dessert cup. Refrigerate overnight.