'I was tired and confused. Everyone thought I was drinking too much': Emily Blunt reveals she hid her PREGNANCY during filming of her toughest role yet

Emily Blunt's co-stars became worried that she was living the role of her unstable alcoholic character because she was 'really tired all the time' and people thought she'd be 'drinking heavily'. She said: 'I was really tired all the time, which is not my normal self, and people thought I'd begun drinking heavily, just to get into character.' 


In the film, the usually glamorous Ms Blunt (right) is a long way from her usual red-carpet self - gaunt and hollow-eyed, with lank hair and an alcoholic flush across her nose and cheeks. She has revealed how no one knew that she was pregnant while she was filming the movie (inset). Ms Blunt looked glamorous when she attended the film premiere in London earlier this week (left).