This book tells the story of Christina Onassis who was one of the richest young women in the world at the time of her death, aged 37. She left behind a six-year-old daughter, Athina, who was to be the sole beneficiary of the immense Onassis fortune. This biography is based on over 100 first-hand interviews with close friends and family members. The book discusses Christina's business acumen, reveals details of her negotiations with Jackie Onassis on her widow's settlement and tells of her marriage to the Russian Sergei Kausov. Details of her affairs with Jack Nicholson, Warren Beatty and John Kennedy Jnr are included, as well as her unsuccessful attempt to hold on to Thierry Roussel, even after their divorce.