Heigl says she'll stay if 'Grey's' will have her (AP)

Katherine Heigl said Friday she's ready to stay with " Grey's Anatomy " and the decision rests with the show.

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Attending a studio party to mark the ABC medical drama's 100th episode, Heigl said it's premature to think her days as Dr. Izzie Stevens are numbered. "I was assuming that at one point and I got a lot of shrugged shoulders and shakes of the head, so I don't know if that's a yes or a no. No one will tell me and I don't know how this is going to go," Heigl said, noting series creator Shonda Rhimes ' passion for plot secrecy.

Full Story: Heigl says she'll stay if 'Grey's' will have her (AP)