Beauty World News Alert: Rihanna has fifty streaks of grey!

That's right, RiRi has gone from blonde babe to grey glam. That's one, two, a lot of major transformations to tresses, and it's only July.

The Bajan beauty debuted the bold new look in London on Thursday, as reported by celebrity guru Perez Hilton. She even nicknamed her new look, "Brr." Talk about a silver fox! We gotta award some major points to RiRi for being a daring diva, but dare we say, we love her sunny look better. Summer is all about the shine, isn't it ladies?

But let's not make a final beauty ruling on this look just yet until we hear from you. Is grey the new fabulous? Is this trend we didn't see coming?

Tell us how you feel about Rihanna's new look: loving or leaving it? Drop a note in the comments section below!