One Direction Finish Rehearsals For 'Take Me Home' World Tour: "We Are Ready To Roll!"

The 'Kiss You' boy band say they have "never been happier" as they prepare to head out on tour.

One Direction have revealed they are now ready for the launch of their new world tour, after finishing their last rehearsals for the show over the weekend.

The 'Live While We're Young' singers are set to kick off their 'Take Me Home' world tour this weekend, the first of over 100 shows across the world, and told fans they are now "ready to roll".

"That's it, rehearsals are done!" Niall tweeted on Saturday (16th February). "We are ready to roll! Can't wait for that first show!"

"Never felt happier… just about to embark on a world tour!" the 'Little Things' singer added. "And it's all thanks to you guys! We love you so much!"

Niall's bandmate Liam Payne also posted: "1 week till tourrrrr: I'm excited!"

The Irish singer previously promised fans the UK boy band have some "surprises" in store for the new world tour.

Check out a picture of One Direction star Harry Styles out and about in London over the weekend below:

Meanwhile, the 'Kiss You' five-piece unveiled their new charity single 'One Way Or Another' last week, which went on to take the number one spot on the Vodafone Big Top 40 yesterday (17th February).

One Direction will kick off their 'Take Me Home' world tour this coming Saturday (23rd February) at the O2 Arena in London, fresh from playing the BRIT Awards 2013 on Wednesday (20th February).