Keira Knightley puckered up for a long lingering kiss with her French co-star Guillaume Canet.

The Pirates Of The Caribean star locked lips with the hunk while filming scenes for her new movie Last Night in New York.

The emotional film is about a married couple who spend the night apart.

Keira hooks up with France's sexiest actor-of-the-moment whilst her husband in the film spends the night away with actress Eva Mendes.

See Keira filming the passionate kiss below