Christian Horner has shone a light on the state of his marriage to Spice Girls icon Geri Halliwell after their romance was rocked by misconduct allegations earlier this year. Back in February, millionaire Formula 1 boss Christian, 51, was accused of "inappropriate, controlling behaviour” by a female Red Bull employee. The sport boss furiously denied the allegations - and was ultimately cleared of any wrongdoing and granted the chequered flag to continue in his role as Red Bull team principal.