Popsugar Beauty Laura Prepon Laura Prepon Natural Hair Color Laura Prepon Has Tried Every Hair Color, But What Is Her Natural Hue? February 13, 2019 by Sarah Siegel View On One Page Photo 1 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Previous Next Start Slideshow Beauty TrendsCelebrity HairLaura PreponHairHair Color