Bake and cool cupcakes. Ice tops in desired skin tone.
Make hair: For each treat, cut 10 strips 1/8 x 3 in. long in desired colors. Twist around Lollipop Stick to curl; wait 15 to 30 seconds, then gently slide off. Position crown on cupcake. Arrange strips for each hairdo, trimming some curls shorter for bangs.
Use narrow end of tip 12 to cut white eyes. For smile, cut black circle using wide end of tip 12; lift and recut for 1/8 in. wide strip. Attach. Cut pupils using narrow end of tip 7; attach. Pipe tip 3 dot nose with icing. Attach Sugar Pearls to crown points using piping gel.