10. Arnold Schwarzenegger, Maria Shriver & Mildred Baena
Arnold Schwarzenegger’s marriage to Maria Shriver ended after it was revealed he fathered a child with their housekeeper, Mildred Baena. The secret child had been born while Arnold and Maria were still married, shocking fans worldwide. This scandal rocked the former governor’s public image and ended one of Hollywood’s high-profile marriages. The triangle’s impact is still discussed today.