Set to front the brand's new Les Beiges make-up range, Gisele apparently shot the advertising images last spring with Mario Testino, ready for the collection launch this March.
But while we're thrilled, surprised and of course a little envious of Gisele's new gig, it does leave us with more and more questions about those Rihanna snaps.
Sparking rumours that she might be about to front a beauty ad for the brand, Riri has been posting a series of pictures showing her decked in Chanel jewellery with bold red lips and nails.
So what do you think?
Could Rihanna have sent us barking up the wrong brand? Or does Chanel have room for both lovely ladies in the beauty hall of fame?
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