Geri Halliwell has ditched her married name in a video for fashion house Christian Dior, several months after her husband Christian Horner was accused of inappropriate behaviour.

In February, grievances made against Red Bull team principal Christian Horner by a female Red Bull employee were dismissed.

After being cleared of wrongdoing, Horner – who has always denied the claims made against him – continued in his role.

The female employee, who was suspended from her role, appealed…