Harry Styles is obviously loving being back in the midst of One Direction again.

The handsome singer spent most of the summer hanging out with Radio 1 DJ Nick Grimshaw and a crowd of his London friends but he took off to America with his 1D pals at the weekend and spent some time before he left tweeting and teasing them online.

Always the joker, Styles first turned his attention to Liam Payne, mocking his facial expression on the cover of the band’s new album ‘Take Me Home.’

He tweeted this picture, with the caption:

‘Liam’s head from the new album cover…look how albumy he looks!’

Styles later revealed Liam’s weird eating habits, adding:

‘Only @Real_Liam_Payne would eat a Choc Dip for breakfast’

Meanwhile, Harry had tweeted followers last week, claiming that Niall Horan looked like a furby. He later published this photo with the caption:

‘Told You.’

As well as slagging his bandmates, many of Haz’s recent tweets have involved pleas to his fans, who he is begging to vote for the band in the MTV VMAs.

One message read:

‘It’s be so amazing to win, so get voting innit! #voteonedirection for the 2012 MTV #VMA Most Share-Worthy Video!’

The results have been very close between 1D and their teen rival Justin Bieber. Do you think they can win? Do you think their time in America will help the boys bond?

Leave your comments below…