In microwavable bowl, microwave yellow candy melts uncovered on Medium (50%) 1 minute, then in 15-second intervals, until melted; stir until smooth. Spoon melted candy into resealable food-storage plastic bag; seal bag. Cut off small corner of bag; squeeze bag to pipe thin strands onto brownies to look like bristles. Use red icing to make band. Refrigerate 30 minutes or until set.