Coconut Tres Leches Cupcakes

Name: Coconut Tres Leches Cupcakes
Prep time: 35 min
Cook time: 20 min
Total time: 55 min
Cuisine: American
Ingredients: 1/2 cup butter, softened; 1-1/2 cups sugar; 1-1/2 teaspoons vanilla extract; 4 large egg whites, room temperature; 2 cups all-purpose flour; 1 teaspoon baking powder; 1/2 teaspoon baking soda; 1/4 teaspoon salt; 1-1/3 cups buttermilk; 1 can (14 ounces) sweetened condensed milk; 2/3 cup evaporated milk; 1/2 cup coconut milk; 1-1/2 cups heavy whipping cream; 1/3 cup confectioners' sugar; Toasted sweetened shredded coconut