Barbie is one of the most popular dolls in the world, and she’s also one of the most popular Instagrammers. If you’re looking to get Barbie filter on your account, there are a few things you need to do. First, head to her website and sign up for an account. Then, find a filter that you like and apply it to your account. Finally, follow @Barbie on Instagram and make sure to post pictures of your new filter!