Justin Bieber Tweets Topless Gym Pic As Liam Payne Vows To Bulk Up

26/11/2012 12:06 | Updated 27 November 2012

We might be seeing a lot more of Justin Bieber and One Direction's Liam Payne in the not too distant future (*screams*) - both of the teen heartthrobs have been hitting the gym in a bid to bulk up.

And in Justin's case he's so keen to show us the results of his hard work that he's taken to Twitter to post topless snaps of himself.

justin bieber

Justin Bieber shows us his six-pack

OK, so JB might have a little way to go before he can give JLS a run for their money in the beefcake stakes but everyone's got to start somewhere and well, who wouldn't want a stomach like that?

Meanwhile, Liam Payne has also hit the gym in a bid to avoid looking like Mr Puniverse on the beach.

liam payne

Liam Payne

Let's hope he takes Justin's lead and starts tweeting snaps of his progress, eh?

href="http://www.huffingtonpost.co.uk/2012/11/06/huffpost-celeb-awards-201_n_2082275.html" target="_hplink">VOTE IN THE 2012 HUFFPOST CELEB AWARDS

> JUSTIN AND LIAM SHOULD FIND SOME INSPIRATION IN OUR GALLERY CELEB BEACH BOYS...

Beach Boys

Also on HuffPost:

CONVERSATIONS