1. Justin Bieber
Twitter has released the yearly list of the top Tweeted stars - and of course Justin Bieber was number one! Other stars who made the list were Ariana Grande, Taylor Swift and most of the members of One Direction.
OMG: DIRECTIONERS ARE FURIOUS ABOUT ZAYN MALIK'S LONG HAIR!
Click through the list of the top 10 Tweeted-about stars in the gallery, and let us know which of the icons YOU spent the year Tweeting about and Tweeting messages to!
Plus, are you surprised any stars didn't make the list? Let us know in the comments!