If you're dreaming of having curls like Beyonce's, you should know that you don't need expensive curling irons and they'll only damage your hair in the long-term anyway! Instead, follow this simple tutorial to get gorgeous curls using just a bit of water and a roll of tin foil.
To get this look all you need to do is wrap strands of previously wetted hair around rolls of aluminum (or newspaper, that also works), to make small knots and fix with bobby pins. Once you've rolled all your hair you can either wait a few hours (try this on a weekend), sleep on them or speed up the process with a hair dryer. When you remove the aluminum: magic, your hair will be perfectly curly. The result is stunning and gives a truly natural effect.