Miley Cyrus & Patrick Schwarzenegger:

Katherine Schwarzenegger has her brother Patrick Schwarzenegger's back.<br />She's all for his romance with Miley Cyrus.<br />"I approve of whatever makes my brother happy," Katherine said about the relationship at last night's premiere of Dior and I.<br />Is her brother happy right now?<br />"He's a 21-year-old college kid, how could he not be?" Katherine said. Maria Shriver and Arnold Schwarzenegger's oldest child certainly was happy last night.<br />She had never work Dior until she slipped into one of their dresses last night.<br />"It's my first time!" Katherine said. "I lost my Dior virginity."