01 - In a mixing bowl, combine softened cream cheese and powdered sugar. Whip together using a hand mixer or whisk until the mixture is smooth and creamy.
02 - With a spoon or piping bag, distribute the cream cheese filling evenly into each mini tart shell.
03 - Arrange fresh mixed berries on top of each filled tart, pressing gently to adhere.
04 - If desired, dust the tarts lightly with edible glitter for extra visual appeal. Refrigerate assembled tarts for 20 minutes before serving to allow the filling to set.