Despite rumours the Friends actress is desperate to settle down – and even have a baby - with her new beau, new reports suggest Justin is 'not the marrying type,' and wants a different future to Jen.
According to American InTouch magazine, Justin was still 'very taken' with ex-girlfriend Heidi Bivens when he ‘met and fell in love with Jennifer,’ with one insider claiming: ‘He totally lied to Heidi and broker her heart.’
And at the time friends claimed Heidi was 'blindsided' by the break-up, adding ‘everything changed’ when Justin met Jen.
Now some fear Jen could be heading down the same path, by dating a man who doesn't want to commit.
'Justin will never marry her,' Wanderlust composer Craig Wedren reportedly told InTouch of Jen’s relationship with the actor.
'He's not the marrying type - as you can see from the 14-year relationship he was in that didn't end in marriage. He is not the kind of guy to be owned.'
Others say cracks are already beginning to show in Jen and Justin’s relationship, with the pair interested in totally different things.
'Jen is the complete opposite of Justin,' one friend revealed. 'She's all about Malibu and shopping and trying to stay young while Justin is about being an artist.'
What are your thoughts on Jen and Justin’s romance? Do you believe reports they’re heading for trouble? Or do you see them settling down? Let us know in the comments box below.