Popsugar Beauty Award Season Halsey's Rainbow Hair Colour at The 2019 MTV VMAs Halsey Wore a Rainbow Part at the VMAs, Proving She's Never One to Be Outdone 27 August 2019 by Sarah Siegel View On One Page Photo 3 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Previous Next Start Slideshow Award SeasonCelebrity BeautyHalseyMTV VMAsBeauty TrendsBeauty NewsHair ColourCelebrity HairRed Carpet