Kate Ferdinand has stunned fans with an incredible photo of herself showing off her baby bump while on holiday.Rio Ferdinand’s 29 year old wife is expecting her first child with the former football star.And former TOWIE star Kate is clearly enjoying her pregnancy as she shared a photo of herself wearing a white bikini and matching white sunhat with multicoloured letters around the rim.In the snap, which Kate posted to her Instagram page, the star is sitting on a comfy beige sofa in a shaded area