Boyband One Direction can't wait to kick off their upcoming arena tour and member Harry Styles has taken to his official Twitter page to express his excitement. 

Writing to his 1.1 million followers on the social networking site this morning, December 12, Styles explained that the lads are hard at work and even shared a photo of Zayn Malik laying flat out on the floor of Pineapple studios:

"More tour rehearsals!! Six days left before the first show...can't wait. Zayn's hard at work in preparation..."

The stars will begin their tour on Wednesday, December 21 in Wolverhampton and they will wrap it up a month later on January 26 in Belfast. One Direction have also been showing their support for this year's X Factor winners, Little Mix, and Niall Horan tweeted:

"Yes yes yes yes! Yeeeeaaaahhhhhh buddddiiiie! Congrats little mix, doin it for the groups, love them, jades a little cutie."