The Duke and Duchess of Cambridge spent their Saturday doing royal work when they visited the Valero Pembroke Refinery in Wales. Pregnant Kate Middleton bundled up against the chilly weather in an ice blue Matthew Williamson coat, which gave a hint of her growing baby bump. The couple’s visit is to celebrate the refinery’s 50 years of success ever since it was officially opened up by Prince William’s great-grandmother, Queen Elizabeth the Queen Mother.
