Lindsay Lohan has been blasted by her studio head for using excuses to cover up her �all-night heavy partying� on the set of her new film.
Morgan Creek Productions� James G. Robinson sent a strongly worded letter to Lohan, her agents and the top brass of Georgia Rule accusing the actress of behaving like �a spoilt child�.
Lohan was taken to hospital from the movie�s set earlier this week after complaining of �heat exhaustion�, but, according to Robinson, that was simply the latest in a long line of excuses from the party-loving 20-year-old.
Robinson�s letter � which was posted on the SmokingGun website - reads, �You and your representatives have told us that your various late arrivals and absences from the set have been the result of illness; today we were told it was 'heat exhaustion'. We are well aware that your ongoing all night heavy partying is the real reason for your so-called 'exhaustion�.�
Calling Lohan, "discourteous, irresponsible and unprofessional,� he continued, �You have acted like a spoiled child and in so doing have alienated many of your co-workers and endangered the quality of this picture.�
Finally, someone�s had the nerve to tell Lindsay to grow up and start earning her vast salaries!






























