One Direction's First & Most Recent Red Carpet Pics - See How the Boy Band Grew Up Over the Years!

The members of One Direction have grown up in front of our eyes. Harry Styles, Liam Payne, Louis Tomlinson, Niall Horan and Zayn Malik were all just teens when they were put together on X Factor in 2010. However, they went on to become some of the biggest stars in the world. Since hitting the [...]