Zara Larsson attends VEVO's Halloween event at Bromley-Moore Dock on October 29, 2016 in Liverpool, England.

Lisa Tchenguiz attends Halloween at Annabel's at 46 Berkeley Square on October 29, 2016 in London, England.

Kylie Jenner dressed as Dirty X-tina attends Bootsy Bellows Halloween party in West Hollywood, 29th Oct 2016

Jessica Alba arriving to a home in Beverly Hills, 30th Oct 2016

Elle Macpherson attends Today FM's Anton Savage Show and at Brown Thomas to launch her lingerie range Elle Macpherson Body, Dublin, Ireland, 28th Oct 2016