Hollywood star Brad Pitt got himself so drunk at the pre-wedding bachelors party that his state left bride- to-be Angelina Jolie shocked and upset. Brad drank all night with Guy Ritchie at his London pub, The Punchbowl, and staggered back drunk to his rented mansion in Richmond at 6 am. Sources told the Daily Star newspaper, ''Brad spent the evening boozing with Guy and other pals in Guy's pub. Ange was shocked he came home in such a state, especially as he hadn't called her. She said she hadn't seen him like that in years. Brad blamed it all on British beer.'' According to reports, the couple will soon get married at their 17th Century 35 million Chateau Miraval in the south of France.