Love rivals Angelina and Aniston do battle once again

THEIRS is one of the most famous feuds in Hollywood history. Now Angelina Jolie and Jennifer Aniston are to do battle once again - this time at the box office.

In a supremely ironic twist even by Tinseltown's standards, Brad Pitt's current romantic partner Jolie and ex-wife Aniston will go head to head at cinema theatres in mid-October, when both have a film coming out.

Jolie, who is pregnant with Pitt's twins, stars in Clint Eastwood's missing-child drama 'Changeling'; while Aniston is part of the ensemble cast in the romantic comedy 'He's Just Not That into You.'

Not surprisingly, insiders close to the pair confirm the contest is enormously personal to both actresses.

A source close to Aniston, 39, tells Mail Online: 'The grudge Jen has against Angelina is so personal, failure just isn't an option.

'Jen was happy to see Angelina's last film, A Mighty Heart, fail at the box office, because she still thinks that role belonged to her, not Angelina.

'She hates Angelina with a passion and won't even utter her name.