Jennifer Aniston watchers have been keeping their fingers crossed for a happy ending ever since she hooked up with actor Justin Theroux in May. Now there are several telltale signs that they're on the fast-track to parenthood.

Speculation began when Jen, 42, avoided alcohol at a boozy party for Ellen DeGeneres and Portia De Rossi's third wedding anniversary two weeks ago. Jen's recently decorated her two New York apartments and she and Justin, who currently lives at her Malibu home, are also buying a new LA pad with ‘no history'. ‘She's getting healthy and she's nesting,' says our insider. ‘She wants to get pregnant as soon as possible.'
Jen's made no secret of the fact she'd love to be a mum. After her split with Brad Pitt in 2005, she said: ‘I've always wanted children and I would never give up that experience for a career.'Last year she added: ‘The desire to be a mom's something that will always resonate with me.' If only there was no ex...
The fly in the ointment for the pair is Justin's ex Heidi Bivens. Although Justin, 40, says he was single when he hooked up with Jen, Heidi claims otherwise. Now Jen's fuming because Heidi, 34, keeps ringing him at all times. ‘Jen knows they're close, but she wants Heidi to back off,' says our source. Read the full story about Jennifer Aniston in Now magazine dated 5 September - out now!