Here are two hair-do's I've done recently and where I learned how to do them!
The first is called "Lady Gaga" Hair bow. A bow made from hair! Very easy.
Here's the link:
Second, we did a French twist into a rope braid. Here's a picture of my first attempt.
Here's the link to the video:
Not too bad for my first attempt! You can just do the bottom part of it, too!