© @Copyright HELLO! Hello! Magazine has revealed the gender of her baby in the most adorable - and fitting - Instagram post.The 22-year-old Wildlife Warrior daughter of the late Steve Irwin shared a snapshot alongside a giant tortoise and her husband, who was holding a , who is… a girl!She captioned it: "Baby girl, you are our world. Our beautiful daughter is now about the same size as a hatchling Aldabra tortoise and is as healthy as can be.