RihannaRihanna has ditched her fiery red hue (for now) and returned to her brunette roots.

The singer was spotted in Europe last weekend with darker and shorter locks peeking out from underneath a camouflage cap.

Over the past year, we have watched the edgy 22-year-old's hair color evolve from bleached blonde to two-toned tresses to bright crimson locks.

And her style has changed just as much, from her signature bowl cut to extra-long hair extensions to spiral curls. Rumor has it that her cherry red spiral mane was a wig!