3 cups plus 2 tablespoons cake flour, divided
1 tablespoon baking powder
1/2 teaspoon baking soda
1/2 teaspoon salt
16 tablespoons unsalted butter, room temperature
2 cups sugar
3 eggs, room temperature
1 teaspoon vanilla extract
zest of 1 lemon
2 tablespoon lemon juice
1 1/2 cups whole milk, at room temperature
1 cup blueberries

For the Icing:
16 oz cream cheese, softened
8 tablespoons unsalted butter, room temperature
4 cups confectioners sugar
1 tablespoon freshly squeezed lemon juice
zest of 1 lemon