WASHINGTON: Katherine Heigl isn’t making any friends on the set of her new film Jenny’s Wedding. The actress - who famously blamed mother/manager Nancy for nearly capsizing her career due to diva behavior and downright meanness to producers, directors, script and wardrobe people - is getting her comeuppance. “Katherine’s extremely unfriendly to all the crew and production assistants, barking orders and treating them like servants,” a source said. “There’s never a ‘please’ or ‘thank you,’ and God forbid you address her by her first name or make eye contact.–SY