Get a head start on your Valentine's Day baking with these sweet heart cupcakes

These heart cupcakes and instructions on how to make them (you need tin foil, a ruler and scissors or an X-acto knife!) were posted last year on The Hairpin by Cassie Murdoch as last minute Valentine's Day cupcakes, so I'm posting them now, when you've got just under a month til Valentine's Day, so you can practice.