TMZ may collect a share of sales or other compensation from links on this page. If you're still a Barbie girl living in a Barbie world, then you know it's about to be the best day of the year. This National Barbie Day, celebrate by watching the "Barbie" movie for the 28th time and then treating yourself to a shopping spree. From dolls inspired by the film that are almost too pretty to unbox to home decor and a build-your-own dreamhouse, your space is suddenly going to look a lot like Barbie