Popsugar Beauty Celebrity Hair The Wildest Celebrity Hair Transformations of the 2010s The 22 Wildest Celebrity Hair Transformations of the Last Decade November 26, 2019 by Amanda Prahl View On One Page Photo 20 of 44 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 20 Rachel Brosnahan's Long Blond Ponytail in 2019 In 2019, Brosnahan broke out of her usual style with a gorgeous golden-blond color and long, smoothly styled hair. Previous Next Start Slideshow Celebrity HairCelebrity BeautyHair TrendsThe 2010sBest Of The Decade