Zhang Ziyi back in action

International movie star Zhang Ziyi is back in China for the filming of the romantic comedy Sophie's Revenge after a paparazzi-haunted New Year holiday with her fianc Vivi Nevo on the Caribbean island of St Barts.

Although the revealing snapshots of her with Vivi Nevo provoked strong online reactions, Zhang wasn't much bothered by the hullabaloo and was continuing her work, a production team member says.

Zhang costars in the film with Chinese actress Fan Bingbing and South Korean actor So Jisub. It is also the first movie she is producing.