This idea makes me shiver...
I don't think they would be the right people to advertise for the house of Rochas... they would much rather alienate the customer that would potentially feel attracted to the clothing... Rochas had been a brand that's never been about seasonal
trend, it's been about consistancy and timelessness and a tasteful sense of beauty. I think it's probably a mature, more pragmatic person that would feel linked to this aesthetic. I don't think that woman would want to associate herself with a trashy Paris Hilton image... neither are the clothes the ones she would be able to "bring alive".