Hollywood has seen a mass exodus of Australian stars, as Naomi Watts is the latest A-lister to arrive on the red carpet in Sydney this week.

She helped Jacobs Creek promote a new wine at Centennial Park.

We should not be surprised to see her wearing a look by BFF Stella McCartney.

Her Resort 2012 two-tone halter dress drapes at the back.

This simple look was teamed with a Stella McCartney tan faux python ‘Falabella’ clutch and strappy Stella McCartney sandals.

Thank God she picked a look from the Resort collection.

Naomi and Liv Tyler are yet to wear looks from the Spring 2012 collection.

Credit: Style.com & Getty