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

How One Direction's squeaky clean image has changed alarmingly over past five years

A Timeline of Everything One Direction's Done Since the Hiatus - 1D After Split

Niall Horan reveals what he REALLY thinks about TV talent shows

One Direction Transformation: Then and Now Photos of Band

Zayn Malik Retrospective With One Direction: Remember Him Through The Years: Photo 3333397, Harry Styles, Liam Payne, Louis Tomlinson, Niall Horan, One Direction, Zayn Malik Photos

Watch One Direction's 10-Year Anniversary Video

One Direction Drops Single 'History,' Featuring Singing Fans

One Direction Through the Years

This Is Us': The rise of One Direction

One Direction Through the Years [PHOTOS]

One Direction: A Look Back Through the Years

One Direction Throwback Photos

One Direction Through the Years [PHOTOS]

One Direction through the years: in pictures