But there is no prospect of history repeating itself when it comes to Geri Halliwell’s marriage to Christian Horner. Friends say that these are actually good times for the couple, and that Christian is highly appreciative of his ‘very supportive wife’. ‘Remember that she changed her name to Geri Halliwell for a nanosecond in one social media post. ‘Mr CEJ Horner OBE and Geri Halliwell. By the time she married Christian in 2015, she was ready for the biggest transformation yet.