Kate Ferdinand's fans have speculated that the star is expecting a baby girl after she posted a stunning snap of herself cradling her blossoming bump.The former TOWIE star, who is expecting her first child with husband Rio, looked stunning as she wore a black midi dress paired with a sleeveless long blazer on top.Taking to Instagram to share the gorgeous picture, the 29 year old teamed the look with a pair of grey and black trainers as she held onto a black shoulder bag.