Popsugar Beauty Celebrity Beauty Instagram Cardi B Rainbow Hair December 2018 Forget the Traditional Post-Breakup Cut — Cardi B Just Stepped Out With Long Rainbow Hair 11 December, 2018 by Sarah Siegel First Published: 6 December, 2018 View On One Page Photo 1 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Previous Next Start Slideshow Celebrity Beauty InstagramCardi BHair ColorCelebrity HairHairBeauty News