Last chance if you don't want to read a spoiler!

So word is that Shonda Rhimes, creator of Grey's Anatomy, is so furious at Katherine Heigl for dissing the material she was given this season that she's thinking off offing her -- or her character, at least. "It's not good there," an anonymous Grey's source tells E! Online. "Shonda is pissed. They want Izzie dead." Yikes! Hey, at least she can join Denny in that big hospital in the sky.