Watch the One Direction 3D movie trailer

We may not be the most diehardiest of One Direction fans here at Total Film , but we can't deny their popularity.

Throw in the fact that Super Size Me 's Morgan Spurlock is directing, and we're nothing if not intrigued about their upcoming 3D 'movie'.

We quotation mark 'movie', as we all know it's going to be more an on-the-road documentary in the vein of Katy Perry: Part of Me and Justin Bieber: Never Say Never rather than an insightful music expose.

But anyway, One Direction/boyband/pop music/crazy screaming tween fans will love it.

Watch the first trailer below.....

One Direction 3D Movie opens in the UK on August 30 2013.