Rihanna Rocks New Black Hairdo in Tokyo

Rih is back to black!

While in Japan, the pop diva revealed via Instagram that she shed her blonde tresses for an all-new black hairdo.

The Bajan beauty rocked out with her new, dark hair and challenged the theory that blonds have more fun. The songstress even hit the beach and let off some steam by rolling up and smoking.

Click through the gallery to check out Rihanna's new look.

-- Jazmine Gray