It's party season, providing the perfect excuse to bust out the sequins and sparkles. However, there is always the nagging fear that someone is going to turn up at the work holiday party wearing the same dress as you. It's no different for celebs, as Gwyneth Paltrow learned the hard way 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 rocking the same look: and they were taller, and perhaps more glam. Yep, it was a tree, fully decked out in holiday regalia. What are the chances? But good ol' Gwynnie took it well and posed/blended in alongside her fashion rival. It is for charity, after all! We'll leave it to you to decide who wore it best…