The 44-year-old actress, who is currently fighting for her marriage with estranged husband Michael Douglas, looked elegant and graceful in the grey sequined chiffon gown, the Daily Star reported.
The mum-of-two had teamed up her flowing frock with drop earrings and peep-toe heels.
The brunette beauty was photographed with her wedding ring on, while showing off a generous amount of side-chest.
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