Rita Ora has had yet another style about turn – but this time 'style' may well be an understatement. As an homage to a Smurf (by her own admission), her trademark peroxide blonde hair is now blue. Blue being the exact opposite of our colour trend prediction for this summer (see when Sophie went red), but then, Rita has always been one to buck the trend. Think it'll catch on? Would you do it yourself? We're still deciding how we feel…

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