With a father who is an action hero turned governor of California and a mother who has spent years in front of television cameras, developing a healthy body image can be a challenge. Yet Katherine Schwarzenegger has done just that. Now a 20-year-old university student, she has come not only to accept but to love her curvy, powerful, smart, sexy and happy self. Here, she helps women young and old to do the same thing: recognise their own beauty, both inside and out.