Kate Ferdinand has revealed she's completely exhausted after welcoming her son Cree with husband Rio in late 2020.The 29 year old took to her Instagram stories to update her 1.4million followers on how she's coping being a new mum after giving birth on 18 December last year. Making it clear just how little sleep she's gotten over the past few weeks, she wrote over a plain grey background: "i feel like i'm already tired tomorrow".