Nicole Kidman is one lucky lady. At the age of 44 she hasn't got a single wrinkle on her face.

Just what could be her secret?

The actress' face looked frozen in time as she attended the 47th Annual Academy of Country Music Awards at MGM Grand last night.

There wasn't a hint of any crow's feet, cracks or crevices on Nicole's face as she smiled on the red carpet, supporting her husband, country star Keith Urban.

She previously admitted she had tried using Botox in the past, but said she would not opt for the facial freezing injections again.

"I’ve tried a lot of things but apart from working out and a good diet most things don’t help,’ she told a German magazine last year.

"I even tried Botox but I didn’t like how my face looked afterwards. Now I don’t use it anymore - and I can move my forehead again."

IN PICS: STARS WITHOUT SLAP

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