20 Sloth Smiles, Revealed!

The mysterious Mona Lisas of the animal world have finally shared the secrets behind those amazing smiles. We have the exclusive scoop:

1.

This sloth is smiling because he's remembering a time when he was just a little baby and his mom would hold him while pointing out interesting animals walking by below the trees.

2.

This sloth is smiling because he's on his way to the ground for his monthly poop and he knows it's going to be awesome.

3.

This sloth is smiling because she just got a bath and she feels pretty.

4.

This sloth is smiling because his ride is moving really, really fast!

5.

This sloth is just smiling for the picture.

6.

This sloth is smiling because he just heard some really juicy gossip.

7.

This sloth is smiling because he just scratched an itch that was bothering him and now he feels completely relaxed again.

8.

This sloth is smiling because you just said something totally ridiculous.

9.

This sloth is smiling because she is about to fall asleep and she always has amazing dreams.

10.

This sloth is smiling because she likes having her picture made and she wants to be famous someday.

11.

This sloth is smiling because he is dreaming about sleeping.

12.

This baby sloth is smiling because he loves his mom.

13.

This sloth is smiling because he's been playing hide and seek for two weeks and you just found him!

14.

This sloth is smiling because he managed to travel two entire yards this hour.

15.

This sloth is smiling because you just told him you have a crush on him and he feels the same way.

16.

This sloth is smiling because this leaf is delicious!

17.

This sloth is smiling because the ecosystem living in his fur doesn't have global warming or highways.

18.

This sloth is smiling because no one has ever scratched her belly before.

19.

This sloth is smiling because she just got a love letter from her long distance boyfriend.

20.

This sloth is smiling because he's really proud of this art he made.