Pushed into the spotlight by the popularity of Sarah Palin (or notoriety of Tina Fey), long hairstyles are making a big comeback!Long hairstyles have long been a favorite of the young-at-heart as well the jet-set and glamour girls. Whether curly or straight or layered into a shag haircut, long hairstyles exude confidence and up-to-date style. Let's look at several latest trends for the best look