Princess Beatrice allegedly made a "last minute request" to borrow her grandmother the Queen's dress for her surprise wedding.The 31 year old wore a Sir Norman Hartnell diamanté encrusted taffeta gown from Her Majesty to marry Italian property developer Edoard Mapelli Mozzi, 36, in Windsor on Friday, 17 July.The Queen wore the same gown to the royal premiere of Lawrence of Arabia at London's Leicester Square back in December 1962.