Getting to Know the Billboard 2015 Social Media Stars
![Getting to Know the Billboard 2015 Social Media Stars](http://www.billboard.com/files/styles/promo_225/public/media/social-media-stars-2015-billboard-650.jpg)
From Vine comedians and YouTube personalities to singers and actors, Billboard has picked 32 of the top social media stars on the Internet today...
From Vine comedians and YouTube personalities to singers and actors, Billboard has picked 32 of the top social media stars on the Internet today...