There were several features that Facebook incorporated to help their users celebrate with them. One such feature was the 'Look Back' video. This video allowed people to travel back in time and relive their moments on Facebook. The videos soon started flooding everyone's timeline and became a massive hit with users, albeit it wasn't popular with everyone.
Nevertheless the videos have been circulated not only on Facebook and Twitter but also on YouTube. In fact, many people have taken inspiration from Facebook's unique idea, and created their own 'Look Back' videos of celebrities, popular fictional characters, and world leaders.
Here are just some of the videos that have been making the rounds on the virtual highway.
Justin Bieber's been in the news lately for all the wrong reasons but here's looking back at how he got here.
Here's a 'Look Back' at everybody's favourite vampire couple, Damon and Elena from The Vampire Diaries.
But why should Meth distributors, vampires and alien robots have all the fun? Someone decided that politicians and world leaders needed to get in on the action as well.