Children across the country are returning to school following the long summer holiday, and many proud celebrity parents have shared some back-to-school snaps of their children this morning. Among the first to share these traditional snaps, were Wagatha Christie herself, Coleen Rooney, and singer and TV presenter Rochelle Humes. Mum-of-four Coleen, who recently won the Wagatha Christie case against Rebekah Vardy, shared a back-to-school snap of son Kai, 13.The photo shows Kai stood in front of the Rooney's mansion wearing his school uniform, with proud mum Coleen writing that he's about to enter year eight.