Those celebrity bodies don’t come naturally, the stars have to work for them!  Naomi Watts was spotted getting in a workout today in Sydney Australia with a personal trainer.

The actress has been in Sydney filming her new movie ‘The Grandmothers‘ with Robin Wright and judging from the last pictures we saw from the set  those bathing suit scenes are probably incentive enough for Naomi to get her workouts in!

No matter what Naomi looks amazing! Clearly all that hard work is paying off.

Photos by FameFlynet