One Direction premiere new single Little Things, written by Ed Sheeran

Best. Monday. Ever.

May we present to you, One Direction's new single Little Things.

The acoustic track is the second to be taken for the boys' new album Take Me Home. And guess what - it's written by that lovely chap Ed Sheeran.

Ed wrote the song when he was just 17 but let the 1D boys have it.

Isn't he lovely?

The singer-songwriter has also co-written a track called Over Again for One Direction's new album.

Little Things is due for release 12 November - the same day as their album's reease.