George Michael’s one-time personal assistant Siobhan Bailey has died suddenly aged 56 from natural causes.

Bailey worked as the star’s PA for more than 20 years, having been recruited in the Eighties by Simon Napier-Bell to work at his and Wham! co-manager Jazz Summers’ company Nomis Management.

The role at Nomis followed Bailey, who was born and raised in North London before her family relocated to Brighton, moving back to London aged 17 to start her music industry career with ...