Popsugar Celebrity Kevin Richardson Pictures of the Backstreet Boys Through the Years The Backstreet Boys' Evolution Is Truly Larger Than Life 20 April 2018 by Kelsie Gibson View On One Page Photo 1 of 22 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 1990 Previous Next Start Slideshow Kevin RichardsonEvergreenCelebrity EvolutionsBackstreet BoysBrian LittrellHowie DoroughNick CarterAJ McLean