Popsugar Beauty Award Season Ariana Grande's Blonde Hair Colour at the Grammys 2020 Ariana Grande Ends The Thank U, Next Era With Blonde Hair at the Grammys 27 January 2020 by Samantha Sasso View On One Page Photo 5 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Ariana Grande at the 2020 Grammys Previous Next Start Slideshow Award SeasonHairCelebrity BeautyAriana GrandeGrammy AwardsBeauty NewsHair ColourBlonde HairCelebrity HairRed Carpet