Want an easy way to show you care? These cupcakes are perfect for showers, parties, and Valentine's Day. If you don't have marbles, use aluminum foil rolled into marble-sized balls.

1. Preheat oven according to cake mix instructions. Line a muffin tin with paper baking cups.

2. Place one marble on the outside of each cupcake cup so that a dent is formed, creating a heart-shaped baking cup.

3. Mix batter according to instructions. Pour batter into baking cups. As cakes rise, they will form heart-shaped tops.

4. Allow cakes to cool completely before frosting.