Red velvet cut-out heart cupcakes

How beautiful are these cut-out heart red velvet cupcakes by JustJENN? Click for the recipe and more beautiful photos!

She writes:

I overfilled the cupcake pans just a touch, so that when I pulled them out they had sort of fluffed over. I carefully cut off the top and cut out a heart. Then I frosted the bottom cupcake and then replaced the top so that the frosting peeked through the open cut-out heart.