Oh, RiRi, we don't think we've ever seen you sporting the same hairstyle twice, and we have to thank you for that. Who else would have urged us to shave half our head, to dye it an unimaginable shade of red, or to cut it into the cutest pixie cut since Mia Farrow herself? You wear your hair like an accessory, and boy, do we wish we were as daring as you! Thank you for always surprising us, sometimes shocking us, and never disappointing us. Keep up the good work.
Photo: Picture Perfect/Rex USA