Rihanna: When will the madness stop? *Poll*

Her fifth studio album 'Loud' is due to come on 12th November and for the past few months Rihanna has been showcasing a hairstyle very much suited to the album title.

She has gained alot of negative criticism for the luminous red hairdo but I'm sure any attention is a good thing as far as Rihanna's concerned. Why else would she continue shocking us like this?
Here's a selection of just some of the Bajan's singer's crazy looks. Which - if you had to choose - do you prefer?

Check the poll in the right-hand corner to vote.