Jocelyn Alice Wildenstein (nĂ©e Jocelyne PĂ©risset; May 8, 1940 â December 31, 2024) was a Swiss socialite known for her extensive cosmetic surgery, resulting in her catlike appearance; her 1999 high-profile divorce from billionaire art dealer and businessman Alec Wildenstein; and her extravagant lifestyle and subsequent bankruptcy filing.