Niall Horan is looking pretty hot these days!

The One Direction singer must have been working out and we were mighty grateful to McFly’s Danny Jones yesterday, when he shared the above picture on Twitter.

The shot shows someone singing in the recording studio and was posted with the caption:

‘Guess who?????’

It didn’t take us long to work it out!

The 1D lads were busy working with some of McFly yesterday, while adding the final touches to their second album.

Tom Fletcher revealed that he was busy working with the X Factor stars, tweeting:

‘Me & @Dannymcfly are spending today listening to the vocals of @Harry_Styles @zaynmalik @NiallOfficial @Real_Liam_Payne & @Louis_Tomlinson’

Meanwhile, Zayn Malik has finally crossed the five million threshold on Twitter. The hunk has the least amount of followers compared with his popular bandmates and while his pal Harry Styles is followed by 6,144,942 he is lagging behind just a little.

We found out yesterday that Harry is the 62nd most followed person on the social networking site, Niall Horan is 71st, Liam Payne is 82nd, Louis Tomlinson is 83rd and Zayn is 92nd. The official One Direction account is 68th.

We’d say being the 92nd most followed person on Twitter…in the world…is still a pretty respectable performance wouldn’t you?

Leave all your 1D, Zayn Malik, topless Niall related comments below…