In Hollywood, extralong hair seems to be the norm (hello, extensions), but we've always admired Allison William's natural brunette locks. But the Girls star just got a trim, shrinking her bust-grazing locks down to right above her chest. Those few inches made a big difference, and now we'll have to rely on Kate Middleton's long, flowing waves for hair growth inspiration. Usually women are trying to grow more length this time of year, but perhaps Allison's ends just needed to be refreshed with a good trim. Sure, her new haircut is a classic look, but what do you think of Allison's shorter length?