Grey’s Anatomy star Katherine Heigl has admitted that she has no idea whether show bosses are planning to kill off her character Izzie Stephens.

Izzie has been seen in recent weeks spending time (and having mind blowing sex!) with her dead fiancée Denny, however we soon discover that this is all as a result of a brain tumour.

There has been much speculation that Heigl and co-star T.R Knight are leaving the show but Katherine denies that this is definitely the case.

The Sun records Katherine as saying: “I don’t know if I live or I die. I don’t know how Izzie fares.

“I was assuming Izzie was being written out but got shrugged shoulders and shakes of the head. I don’t know if that’s a yes or a no. No one will tell me.”