(1 of 7) Making Hair HistoryHairstyles may come and hairstyles may go, but an iconic cut? An iconic cut lasts forever. In anticipation of Bravo’s new reality series Shear Genius, here are six styles that have made hairstory. Jennifer Aniston The cut that launched a thousand sets of shears …. Jennifer Aniston’s face-framing, layered shag for her role as Rachel on Friends may be the most copied hairstyle of our time. Possibly inspired: Heather Graham, Cameron Diaz