Kate Ferdinand has shared an adorable photo of step-daughter Tia getting ready for school alongside baby Cree.The 30-year-old documented the sweet exchange to her 1.4 million Instagram followers with the caption: “Can I have some cereal too big sis?” In the photo, little Cree is seen in a white baby grow reaching up to sister Tia as she prepares breakfast.Tia is facing away from the camera and is dressed in her green uniform for school and has her long hair tied back into a ponytail.