As the year is coming to an end everyone is busy collating the things that they have done this year; the good things and the bad things.

I guess by now you have already seen your 2013 year in review, I bet you have done some crazy things this year and can't already wait for 2014.

Well, its that time of the year when YouTube takes you back in the year. Last time, YouTube released a mash-up of culturally defining moments of 2012 but this year they have released a list of its top trending videos for 2013 and the list of the most-watched music and news videos.

The first video in the top trending videos list of 2013 has been watched more than 275 million times and is the music video The Fox by the Norwegian comedy duo Ylvis. Following the suit is the Harlem Shake that has 95 million views and with more than 88 million views, the funny video How Animals Eat Their Food by MisterEpicMann.

The top trending music videos of 2013 are Psy's Gentleman, followed by two Miley Cyrus singles — Wrecking Ball and We Can't Stop.

Checkout the all the lists here.

Here's the mash-up of popular moments of this year:



What do you think about mash-up video and the YouTube lists? Share your thoughts in the comment section below.

Stay tuned for more updates from E-junkie.