Popsugar Beauty Lady Gaga Lady Gaga's Purple Hair December 2018 We're Calling It Now: Lady Gaga's New Lilac Hair Will Be the Hottest Color of 2019 December 23, 2018 by Victoria Messina First Published: December 20, 2018 View On One Page Photo 1 of 7 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Gaga Showed Off Her Bright Blond Hair at the 10th Annual Governors Awards in November Previous Next Start Slideshow Lady GagaBeauty TrendsCelebrity HairHairHair ColorCelebrity Beauty Instagrams