Red Velvet Cupcakes with Yellow Cake Heart Center

"This is not your regular red velvet cupcakes, there's a surprise heart inside! "gasp" To make them even better, you can top each cupcake with a rich and tangy cream cheese frosting or a delicious and smooth vanilla buttercream frosting. These cupcakes are the perfect treat for valentine's day or anytime you need a little love in your life... or in your belly!"