There are a lot of upsides to up-dos!
For one, while all your friends are fidgeting with their long hair, you can focus on your pose. Which will be important, because your mom will keep those picturesforever.
Also, when you get out on the dance floor, your hair will stay back, so you can let loose!
But, finally it's just a lot of fun to have your hair put up in an incredibly intricate fashion.
Here are 17 awesome up-dos for you to consider for the big night!
Entertainment Tonight: Angelina transforms herself into 'Maleficent'