Red Alert: Rihanna Flaunts A Fiery New Hair Hue

We always knew Rihanna was red-hot, but she just took it to a whole new level! Over the weekend, the style chameleon showed off her new, fire-engine red 'do at Spain's Rock in Rio Madrid Festival--and she punctuated the look with coordinating crimson lips and nails. It's a bold choice, but if anyone can carry off such a strong shade, it's RiRi! Next up: A whole generation of tweens decide they should've been born redheads...