In a glass measuring cup, add 1 cup of boiling water and the blueberry Jell-O mix and whisk to combine. Set aside to cool.
Prepare the whipped cream by adding 2 cups heavy cream, 1 cup of powdered sugar, and 1 teaspoon of vanilla extract into a large bowl or the bowl of a stand mixer with a whisk attachment. Whisk for 4-5 minutes or until soft peaks form. Set aside.
In another medium bowl, add the cream cheese, remaining one cup of powdered sugar, and 1 teaspoon of vanilla extract and cream together for at least 5 minutes. Be sure that the mixture is nice and smooth and there are no lumps.
Take half of the whipped cream mixture and add into the cream cheese mixture and fold until combined.
Add the blueberry Jell-O into the remaining half of the whipped cream mixture and whisk until everything is combined.
Remove the crust from the freezer and layer the white cream cheese mixture on top of the crust and smooth with an offset spatula or spoon.
Carefully pour the blue Jell-O layer on top of the cream cheese
Place the cheesecake level in the refrigerator for at least 5 hours but I find it is best to let it set overnight.