Katherine appears in the mag's September issue. Handling the overwhelming media attention from her parent's scandalous split wasn't an easy feat for Katherine Schwarzenegger. The oldest daughter of former California Gov. Arnold Schwarzenegger and Maria Shriver is speaking out in Harper's Bazaar and addressing the love-child scandal that rocked her family – and the country. "Me and my siblings have never really been in the spotlight growing up," the 21-year-old tells the magazine. "My parents always really sheltered us, so when [the scandal] started happening, it was like everything came out of nowhere overnight."