Katherine Heigl’s Got a Hot Temper!

A source tells Star, “She went berserk! She said ‘What? She left? I can’t believe it!’ She was using tons of swear words. The crew couldn’t believe how much she was overreacting!�

According to a source the crew may not have to tolerate Katherine much longer, “This is what gets someone fired. It’s not like she’s the star of the show!�

In March, Katherine Heigl and ‘Grey’s Anatomy’ producers had a falling out. The drama began when Katherine reportedly dropped out of contract talks with the producers. Then the producers came back with a statement of their own, basically saying that Heigl was going no where due to her long term contract reported HollyScoop.

Heigl now has a statement of her own, "I am embarrassed that this has become a public matter and disappointed that Touchstone felt it necessary to divulge private employment information."

"I had hoped I would be able to deal with this issue confidentially with my bosses. I dropped out of the renegotiation simply because I wanted to treat myself with the respect I was not getting from them."