Preheat oven to 375 degrees.
In a mixing bowl, beat cream cheese, eggs, sugar and vanilla until smooth and creamy.
Pour into crust. Bake for 15 minutes.
In a medium saucepan, combine blueberries, cornstarch and sugar.
Cook over low heat until thick and bubbly. Spread over pie crust. Chill. Decorate top with whipped cream.