Photos: One Direction Throughout the Years

Zayn Malik has announced that he's leaving One Direction. Take a look back at the boy band's time together

Harry Styles Through the Years: From One Direction to Rock God

Evolution of One Direction: A Journey Through the Years

Harry Styles Then and Now: Photos From Young One Direction Days to Now – Hollywood Life

One Direction Throwback Photos

21 Under 21: One Direction (2011)

10 Years Later — One Direction Is Still Not A Phase, by Tali Cherry

One Direction - Kids, Britannica Kids

One Direction, March 17, 2012 - (L- R) Niall Horan, Liam Pa…

Zayn Malik's Performances With One Direction Throughout the Years – Watch Now!, Harry Styles, Liam Payne, Louis Tomlinson, Niall Horan, One Direction, Zayn Malik