Naomi Watts and Robin Wright are both, shall we say, seasoned. But the two forty-somethings gave women a fraction of their age a run for they money as they flaunted their toned bodies on the beach in Australia yesterday. The blonde bombshells were filming scenes for their new movie The Grandmothers,

Earlier this week she covered up in a one piece as she frolicked in the sea with her partner Liev Schreiber in the sea. But Naomi Watts was a little more daring yesterday, stripped off to a purple string bikini. The 43-year-old showed off her incredibly toned midriff and thin legs as she joined Liev and her two boys, Sasha, four, and Samuel Kai, three, in the Barbados waters.