Always ready to make their fans smile, they decided to film their own 3D movie, where 'directioners' are able to see their idols' concerts, private lives and most of all some of their jokes.
You can enjoy watching them perform a show, talk backstage, go home on holidays or have fun in the bus.
Hilarious videos of the group are revealed in their movie This Is Us, named after Michael Jackson's This Is It.
Between laughs and tears - there are also very touching moments, e.g: when Zayn Malik bought his family a new house - share some of 1D's most private moments.
DON'T MISS IT - 8.5/10.