The French designer was synonymous with striped sweaters and Left Bank insouciance.
The music star had launched the collection last February during New York Fashion Week.
Cuts may be coming to Condé Nast.
A number of reality stars from the popular Bravo franchise hope to extend their 15 minutes of fame with the creation of these new collections.
The 60-year-old Etienne Aigner is gearing up for a major overhaul.