Just in time for the Christmas, best-selling author Ian Halperin is set to unleash a bombshell book about Brad Pitt and Angelina Jolie.

The tell-all tome, titled Brangelina Exposed, will give a behind-the-scenes glimpse as to what the Hollywood supercouple are really like.

'Exposed' promises to have "exclusive revelations and personal anecdotes" about Pitt and Aniston, including "the true circumstances of the affair" that led to Pitt's divorce from Jennifer Aniston.

Jolie's sexuality, troubled past and current role in the United Nations will also be put under the spotlight.

Halperin recently scored a best-seller with 'Unmasked: The Final Years of Michael Jackson,' which hit shelves just days after the singer's untimely passing.

Halperin famously predicted Jackson's death six months before he died, so we'll be eagerly awaiting his predictions for Brangelina.

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