Strawberry Margarita Cupcakes to Celebrate National Margarita Day - Cupcake Fanatic

Ingredients

• 1 cup bottled strawberry margarita or daiquiri mix
• 1/3 cup vegetable oil
• 1/4 cup tequila
• 3 egg whites or whole eggs
• 1/2 cup shortening
• 1/2 cup butter, softened
• 1 box (1 lb) powdered sugar (4 cups)
• 2 to 3 tablespoons bottled strawberry margarita or daiquiri mix
• 12 slices lime, each cut in half