rihanna caroline sieber chanel who wore it best

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Sheer madness is back in today's edition of "Who Wore It Best" - both Caroline Sieber and Rihanna donned a nude floral embroidered dress from the Chanel Pre-Fall 2011 collection.

Rihanna debuted the look first on the cover of April's Vogue, pairing the dress with fiery red hair and matching lips. It was a tough act to follow, but Sieber took on the challenge four months later at the Chanel Haute Couture Fall/Winter 2011/2012 show at Paris Fashion Week. Going for a more subdued look, Sieber wore minimal makeup and let her shiny brown tresses hang loosely around her shoulders. She accessorized with a small gold belt.

Who do you think wore the daring dress better - Rihanna with her bold red accents or Sieber and her understated elegance? We have to say, we're suckers for red (and anything Rihanna), but tell us what you think!