The data crunchers over at YouTube have finished counting the numbers, and have now released the top ten most watched videos on YouTube of 2013. 

Unsurprisingly, cats, celebrities, and Jean Claude Van Damme, all featured in viewing schedules of YouTube's millions of viewers, but there were a few surprises, and a couple of disappointments (What Does the Fox Say? Really?) too. Have a look at the full list, and watch YouTube's 2013 Rewind mashup below. 

1. Ylvis - The Fox (What Does the Fox Say?)

2. Harlem Shake (original army edition)

3. How Animals Eat Their Food 

4. Miley Cyrus - Wrecking Ball (Chatroulette Version) 

5. baby&me / the new evian film 

6. Volvo Trucks - The Epic Split feat. Van Damme 

7. YOLO (feat. Adam Levine & Kendrick Lamar) 

8. Telekinetic Coffee Shop Surprise 

9. THE NFL: A Bad Lip Reading 

10. Mozart vs. Skrillex. Epic Rap Battles of History Season 2 

Watch the latest YouTube Rewind: 'What Does 2013 Say?' below