Wayne and Coleen Rooney's son Kai appears to have gone public with his first romance as he shares a photo of his new girlfriend.The 14 year old, who has followed in the footsteps of his famous footballing dad and plays for Manchester United's youth academy, shared a photo of his new girlfriend to his Instagram Story. Sharing a snap from the teenager's Instagram page, he simply added the text: "i love you [duo of pink hearts.]" And the youngster seems to be on good terms with the rest of the Rooney clan, following Kai's mum Coleen, 37, his brother Klay, 10, and their cousin Jaiden.