CHRIS PIZZELLO / Invision/AP 1 / 16
CHRIS PIZZELLO / Invision/AP 1 / 16

Is that a wig she's working?

Nicole Kidman got into character Monday by wearing what appeared to be a shoulder-length, platinum blonde wig. The famous redhead, 44, paired her choppy platinum 'do with heavy eye makeup and a tight-fitting retro green dress, making her almost unrecognizable on the New Orleans set of her new film.

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Kidman's new gig, "The Paperboy," is a thriller about a reporter investigating a case involving a death row inmate. Matthew McConaughey, Zac Efron and John Cusack are also attached to the flick.

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Usually the mom of four stays away from dyes and chemicals. She told Marie Claire in 2007: "To be honest, I am completely natural. I have nothing in my face or anything. I wear sunscreen, and I don't smoke. I take care of myself. And I'm very proud to say that."

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