Jennifer Aniston tells Justin Theroux to six-pack it in
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'She's bored of the attention he's getting for it,' says a friend.
'She doesn't want it going to his head, so she's told him to cover up.'
Say it isn't so!
'Jen was cross because he did it behind her back - but imagine if he'd pulled out his phone and called Heidi in front of her,' says our source.
'All hell would've broken loose.
'He understands Jen has trust issues, but he's frustrated that she's projecting them on him.'
Read more about Jennifer Aniston in Now magazine dated 21 January 2013 - out now!
SEE PICTURES Jennifer Aniston goes topless for perfume ad