We all need a little pick me up every once in a while. Thanks to websites like YouTube, we can enjoy someone else's laughs to brighten our day. In case today was especially hard on you, here are three videos to cheer you up.

Everyone loves a baby smiling. But, this baby's scowl will surely leave you as the one smiling.

This little one is more mature than I am sometimes. We could all learn a lesson from her.

To complete the video line up, here is one for the animal lovers.

Feel better?