In a large bowl beat the cream cheese and butter until the mixture is smooth.
Add the vanilla and powdered sugar and beat until the mixture is again smooth.
Put the frosting into a piping bag and top the cooled cupcakes.
Arrange raspberries and blueberries atop the frosting pressing lightly to adhere them.
For an extra creamy delight: Insert the tip of your piping bag into the center of your Red Velvet Cupcakes from the top fill them with Cream Cheese Frosting before topping and enjoy!
Preheat your oven to 325°F.
Place all the ingredients into a bowl and mix thoroughly.
Pour the mix into your buttered cupcake pan filling the cups ¾ full and place into your preheated oven.
Bake for 20-25 minutes or until you can insert a toothpick into the center and it comes out clean.