Popsugar Beauty Hair BTS's Best Hair Colours Over the Years If You Ever Need Hair-Colour Inspiration, Look No Further Than BTS 29 October 2021 by Hedy Phillips View On One Page Photo 31 of 31 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 31 J-Hope's Yellow Hair Colour in 2021 To match their new song "Butter," J-Hope walked out to this 2021 press conference with bright-yellow hair. Previous Next Start Slideshow HairHair ColorBTS