Rihanna Goes Gray

Rihanna's hair is shining bright like a diamond these days — a metallic one, that is. The singer unveiled pictures of a new gray look via her Instagram account Wednesday.

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"Grey is the new black!" she captioned one of the photos. In another, she refers to the color as "#Brrr" and describes it as "ice grey ish."

Rihanna isn't the first celeb to go (intentionally) gray. Kelly Osbourne famously went gray in 2012.

What do you think of Rihanna's new 'do?