Popsugar Beauty Hair Lady Gaga's Purple Hair December 2018 We're Calling It Now: Lady Gaga's New Lilac Hair Will Be the Hottest Colour of 2019 21 December 2018 by Victoria Messina View On One Page Photo 4 of 7 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 She Wore Her Hair in a Bun For the Evening Previous Next Start Slideshow HairCelebrity Beauty InstagramBeauty TrendsHair ColourLady GaGaCelebrity Hair