Gwyneth Paltrow wasn't happy about her ex Brad Pitt moving on with Jennifer Aniston, a new biography reveals. In an excerpt of Amy Odell's upcoming volume, out July 29, the author claims that Paltrow put up a front in public.

Gwyneth Paltrow’s new biography reportedly called out Brad Pitt for having “terrible taste” following his relationship with Jennifer Aniston. The book, “Gwyneth: The Biography,” has revealed longstanding tensions between the three celebrities.

Gwyneth Paltrow, once Hollywood's 'IT' couple with Brad Pitt, reportedly felt heartbroken upon learning of his marriage to Jennifer Aniston. According to Amy Odell's biography, Paltrow confided in friends about her sadness and even made disparaging remarks about Pitt's taste in women.