With open star tip and various shades of green icing, cover top of cupcake with pull-out stars. Add sports icing decoration to complete.
With open star tip and favorite color icing, pipe base of mum starting in the center of the cupcake and pulling star out toward outside edge. Add 3-4 additional rows of pull-out stars, angling each row up slightly more. Fill in any empty spaces with additional pull-out stars.
With open star tip, pipe pull-out icing hair around face.