Popsugar Beauty Beauty Trends Rainbow Undercut Inspiration Rainbow Undercuts Are the Most Badass Festival Hairstyle of All May 5, 2018 by Tori Crowther First Published: April 30, 2018 View On One Page Photo 1 of 13 ADVERTISEMENT () Start Slideshow A post shared by Pulp Riot Hair Color (@pulpriothair) on Sep 4, 2017 at 7:53pm PDT Share This Link Copy ← Use Arrow Keys → 1 Previous Next Start Slideshow Beauty TrendsHairHair TrendsHair ColorFestival Beauty