One Direction finished their first headline US tour on Sunday, having taken America by storm.

The boy band's Olly Murs was just as happy, and thanked the lads via the social networking site.

He wrote: "What a buzz its been @onedirection can't thank you guys enough! Was superb! Loved America!! Been wicked.. See you lads in the UK!!!"

The 1D boys are now back in Britain and, as Niall recently revealed, will be [uuid=4b80a888-6158-45dd-8ed4-fc26ac1bdf74]putting the finishing touches[/uuid] to their second album later this summer.

[uuid=1a03b39d-f9c5-4cbd-8fe4-dcd493489049]CHECK OUT PICS OF ONE DIRECTION IN MTV'S GALLERY HERE![/uuid]