Rihanna Dyes Her Hair Once Again [PHOTO]

Rihanna is known for changing her hair frequently and quite drastically. We've seen red, black, blonde, pixie cut, and a half shaven head. And now for her latest look....

This time Rihanna went with an icy gray color! I'm not sure what is it with celebs dying their hair gray, remember Kelly Osbourne's gray style?!

I'm not saying I love it but I also don't think it's completely awful. What are your thoughts?