colorful cupcake for national cupcake day with pastel tones, glitter details, and a whimsical background

cupcake national day national cupcake celebration dessert sweet bakery pastel rainbow glitter frosting decoration food art design holiday event stars gold sparkle cloud background abstract festive fun whimsical colorful confection party watercolor paint texture fantasy creative cheerful bright vibrant playful joy cake baked icing cream muffin snack sprinkles