Sarah Jessica Parker and Hugh Grant to Star in Romantic Comedy

Sarah Jessica Parker and Hugh Grant are in negotiations to star in an untitled Marc Lawrence-directed romantic comedy.

They would star as an estranged high-powered New York couple who witness a murder and are placed in a witness-protection program in a small Wyoming town.

Lawrence wrote the screenplay. The film would mark the third time Grant has collaborated with director Lawrence on a romantic comedy, after Music and Lyrics and Two Weeks Notice.

The film is expected to shoot in March, 09.