Popsugar Beauty Justin Timberlake Justin Timberlake Hair Evolution Justin Timberlake Brings Sexy Back No Matter What His Hair Texture January 31, 2015 by Maria Del Russo View On One Page Photo 2 of 7 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 1999 He toned his hair down a bit while in concert in 1999, which makes sense — how hot must that mass of curls have been while dancing around on stage? Previous Next Start Slideshow Justin TimberlakeCelebrity BirthdaysCelebrity HairHair