Standing on the balcony of the Marina Del Rey, California hotel, Naomi was wearing a white robe that failed to conceal her nudity.
The 40-year-old actress was papped while shooting scenes from new flick Mother And Child - click the link below to view the photos as posted on Perezhilton.com. WARNING: Images feature full-frontal nudity that may offend.
PerezHilton.com: Naomi Watts nude on hotel balcony
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