actress - who is rumoured to be on a
strict Scientology diet called
Rundown - joked with reporters
about her eating habits
as she headed to the New York set of her upcoming movie.
Katie said, "As you can see. I'm on my liquid diet right now."
That afternoon Tom's missus began shooting scenes at Stand - a neighbourhood burger bar - but not once did she indulge in a bite of food, according to the restaurant manager.
Peejay Bodoy told Life&Style, "I was shocked at how skinny she was.
"During the entire time she was here, I did not see her eat anything -- not a morsel. After five or so hours, I would have been famished!"