It was confirmed earlier this Summer that Sofia Coppola planned to wed her longtime boyfriend, Phoenix's Thomas Mars, this month — but now, there's an exact date: Saturday, Aug. 27. The couple plan to hold an "intimate family wedding" in Bernalda — the hometown of Coppola's great-grandparents — with the civil ceremony celebrated in the garden of Palazzo Margherita, a 19th-century southern Italian villa her father Francis Ford Coppola has been renovating.