Popsugar Beauty Hair Best Celebrity Hair Before and Afters Nothing to See Here, Just the Most Cutting Edge Celebrity Hair Transformations of 2019 11 December 2019 by Lauren Harano View On One Page Photo 22 of 110 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by Allison Williams (@aw) on Jan 27, 2019 at 11:20am PST Share This Link Copy ← Use Arrow Keys → 22 Allison Williams: After Showing off her warm honey hair, Allison Williams couldn't stay away from the lighter side. Previous Next Start Slideshow HairBest Of 2019Before And AfterCelebrity Beauty InstagramsHaircutsCelebrity Hair