Supermodel Claudia Schiffer and her film producer husband Matthew Vaughn have called their new son Caspar Matthew.
Caspar - the couple's first child - weighed 7lb when he was delivered onThursday after Schiffer underwent a Caesarean at the exclusive Portland Hospital in London.
The child has been given the surname De Vere Drummond after Vaughn's wealthy father George De Vere Drummond.
The 'Lock, Stock and Two Smoking Barrels' film-maker had for many years believed his father to be 'Man From UNCLE' star Robert Vaughn.
However, last year, after learning the truth, he changed his name for private use to that of his real father.
