The twins have been born, Angelina Jolie's that is.Angelina Jolie gave birth to a boy and girl by Caesarian section last night at the Lenval hospital in Nice. The hospital stated that Brad Pitt, who was at the birth, and his wife have called the babies Knox Leon and Vivienne Marcheline (well we didn't really expect Wayne and Tracy did we!).A Dr Sussman delivered the twins and said that that are, "doing marvellously well" and that the birth had been brought forward "for medical reasons."The...