Pregnant Kate Ferdinand has been spotted looking gorgeous as she stepped out with husband Rio.The 29 year old, who recently stunned a in a blue dress, was photographed wearing a tight-fitted black top with matching black leggings, highlighting her blossoming baby bump.The former TOWIE star donned an oversized grey-blue open shirt over it, ensuring she kept warm as the seasons change, and opted to wear a pair of black trainers to complete the ensemble.The blonde beauty styled her mane up into a