They may both belong to a world of champagne, limos and glittering celebrity parties, but it's nice to see that even very famous folk still have a soft spot for our very own high street. And that they're party to the same problems that high street shopping can bring...
Katy Perry and Rihanna both stepped out in the same knitted H&M - yes, H&M! - bodycon dress recently, Rihanna pairing hers with beaten up bikers and Katy going for a pair of glam over-the-knee boots to complete her ensemble.
But the big question is... who wore it better? Vote now!
