When it comes to Hollywood rumors about celebrity behavior, many of them are just plain lies. But when you start to hear the same rumor over and over and over?
Well, maybe there's actually some truth to it.
So let's tackle the rumors about actors everyone hates to work with. Some of these stories are so bad it's surprising these stars can find work at all.
After disappearing from the limelight, Heigl is returning to television this fall on NBC's State of Affairs. She seems to have matured while spending time with her kids.
Here's hoping she doesn't devolve into her Diva-like ways, but we're not holding our breath. Either way, Katie is far from alone in the diva department ...