Preheat oven to 350°F.
Mix cake batter according to package directions.
Line cupcake pan with paper cupcake liners and fill ¾ full with cake batter.
Bake cupcakes for 25-30 minutes.
Cupcakes are done when a toothpick inserted in the center comes out clean.
Cool cupcakes.
Using a teaspoon, cut out a 1 inch hole from the center of each cupcake.
Fill each hole with a teaspoon of lemon curd.
Replace center into each cupcake.
In a large mixing bowl, combine butter and cream cheese. Whip on high until light and fluffy.
Add vanilla extract and lemon juice.
Turn mixer speed down to low and slowly add powdered sugar until combined with butter/cream cheese mixture.
Frost each cupcake with a generous amount of frosting.
Place shredded sweetened coconut in a flat dish.
Dip each frosted cupcake into the shredded coconut.
Try not to eat all the cupcakes by yourself!