Rihanna has a new look you guys! (Ok, ok, this is nothing new.) This girl changes her looks like the weather and well, this time she definitely went for something we wouldn't dream of her doing. She got dreads!

Rih Rih debuted her new look while performing her single 'Where Have You Been' on American Idol last night just after tweeting a few pics of the new look.

What you think? Hot or not?