Everyone is worried about Nicole Kidman.

Nicole Kidman steps out and causes great concern.

Nicole Kidman has had quite the busy year filming 3 films – Strangerland, Paddington, and Queen of The Desert.

And last night she appeared at the London film opening for another of her films, Before I Go To Sleep, wearing a plunging butterfly print Valentino gown.

While the 47-year-old always steals the spotlight for looking gorgeous on the Red Carpet, Nicole’s look last night has everyone saying she looked a little too thin.

Here are the photos from last night:

And a close up:

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