Watts promoting her new movie New York - Arabstoday   Naomi Watts attended the premiere of her latest flick, J. Edgar, in LA, where the star turned up in a stunning Stella McCartney gown. The silver sequin dress featured a plunging neckline and a thigh-high slit that showed off her amazing body. Naomi’s porcelain skin looked great against the silvery dress, and her bright red lipstick and side-swept ‘do gave her a classic Hollywood look. A long necklace and strappy heels completed the look, what a screen siren! Naomi’s stunning dress paired with her classic beauty made for a sexy chic look. But despite looking sensational, Naomi Watts\' partner Liev Schreiber appeared to be in another world as he posed with the actress on the red-carpet. The 44-year-old actor hardly managed a smile and crossed his hands at his front while linking his arm around his 43-year-old girlfriend.