Popsugar Beauty Celebrity Beauty The Wildest Celebrity Hair Transformations of the 2010s The 22 Wildest Celebrity Hair Transformations of the Last Decade 5 November 2019 by Amanda Prahl View On One Page Photo 38 of 44 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 38 Leighton Meester's Platinum Blond Hair in 2018 We almost didn't recognise Meester with this choppier, piecier, and much blonder look, but she rocked it! Previous Next Start Slideshow Celebrity BeautyHair TrendsBest Of The DecadeCelebrity Hair