Amanda Peet and her screenwriter husband David Benioff are celebrating after the actress gave birth to a baby girl. The SOMETHING'S GOTTA GIVE star was due to attend a Hollywood lunch event on Wednesday (21FEB07) when she went into labour and was taken to a nearby hospital. The couple's daughter, whose name remains unknown as WENN went to press, is the first child for both Peet and Troy screenwriter Benioff, who wed in September (06).