It's party season, providing the perfect excuse to bust out the sequins and sparkle. However, there is always the niggling fear that someone is going to turn up at the work Christmas do wearing the same dress as you. It's no different for celebs, as Gwyneth Paltrow learnt last night. She turned up to an event for children's charity Kids Company at London's Aqua Shard wearing a very festive blue and gold sequinned Matthew Williamson gown, only to find that also in attendance was a 10ft tall Norwegian spruce rocking the same look. What are the chances? But good ol' Gwynnie took it well and gamely posed/blended in alongside her fashion rival. It is for charidee, after all! We'll leave it to you to decide who wore it best…