Surprise, humans spent a lot of time watching YouTube in 2013. And that time wasn't spread equally among all videos. Nay, some videos got more than their fair share of eyeballs. Here are the most popular YouTube videos (and music videos) of 2013, for your viewing pleasure.
This might be the most liked photo on Instagram. Which would be a pretty sad but totally understandable indictment of Instagram. Thing is, we're not sure. There's no real way to know, but FWD tracked down a pretty educated guess.