Harry Styles, Liam Payne & More Celebrate One Direction’s 10-Year Anniversary

It’s not just the “Best Song Ever” but more like the best moment ever because today marks a whole decade of One Direction! The beloved band, originally made up of Harry Styles, Liam Payne, Louis Tomlinson, Niall Horan and Zayn Malik, celebrated One Direction’s 10-year anniversary by taking to social media to reminisce on their time together.