Actress Jennifer Leigh is suing her hairdresser for $4 million, claiming that his attempts to dye her black hair platinum blond left it permanently damaged and forced her to wear wigs. Leigh's lawsuit, filed Wednesday in federal court in New York against Louis Licari and his Louis Licari Color Group, alleged her hair turned pink and began falling out in June 1988 after three attempts by to change her hair color for an undisclosed movie. Licari's attorney, Risa Dickstein, said a similar lawsuit had been dismissed in California. Leigh is the daughter of the late actor Vic Morrow.