DIY Heart Cake ♥ Great for any occasion! Click here for more DIY inspiration!
Red Heart with Rose by Nana Rose Cake - http://cakesdecor.com/cakes/262078-red-heart-with-rose
Just Hearts :-)
How to make a classic Valentine's Day heart-shaped cake -- you can even decorate it to be a giant conversation heart, too.
A mini heart shaped Valentines Day cake.
Teddy Bear Love - Sweet Love Cake Couture...Red and blue for post office theme AND stick figures!!!
Autumn Hues by Cake Heart - http://cakesdecor.com/cakes/261972-autumn-hues
Sweet Hearts Cake.
Confetti Rainbow lovehearts for a little girl who had a very colourful rainbow party. Inside was a Rainbow layer cake
Dotted heart cake, via Flickr.