Make cupcakes. Prepare batter following recipe directions. Use mini scoop to fill liners in mini muffin pan. Bake and cool.
Tint icing and prepare bags. Divide icing and tint 1 cup each orange, pink, mint, teal and blue. Combine Orange with a touch of Brown for orange shown. Combine Rose with a touch of Red-Red and Black for pink shown. Combine Kelly Green with a touch of Sky Blue for mint shown. Combine Sky Blue with a touch of Golden Yellow and Black for teal shown. Combine Royal Blue and Violet for blue shown. Place icing in separate decorating bags fitted with tip 2A.
Decorate cupcakes. Use tip 2A and icings to pipe dots on center of cupcakes. Add candy eyeballs.