Plays a role in the organization of cell polarity via a planar cell polarity (PCP) cascade. Involved in the development of the hairs on the wings. Specify the correct orientation of the hair by limiting the site of prehair initiation to the distal vertex of the wing cells. Controls wing cell hair number by maintaining the integrity of the cytoskeletal components that direct hair development. Expressed in female, but not male. Expressed at low levels at all stages of development, with a peak of expression in the embryo and in the 2-day-old pupa. Detected in all wing cells of the 2-day-old pupa. Belongs to the fuzzy family.