Jennifer Aniston's publicist has denied reports the actress is planning to pen a tell-all book in which she'll reveal everything about her split from Brad Pitt and her romance with Vince Vaughn.

America's Star magazine ran with the exclusive in this week's issue, with the front page headline: 'Finally! Jen's $5m Tell-All!'

But Aniston's top aides are denying the story. One publicist says: "Jennifer has no plans to write a book."