Natasha Lyonne attended a two-day event for Boucheron in October 2025 that celebrated the brand's expansion to the West Coast. The event took place at the Harvey House in Hollywood Hills and featured an immersive installation titled 'A Cutting-Edge Journey Since 1858,' which highlighted the Maison’s 167-year heritage. Alongside distinguished guests like Julianne Moore and Tracee Ellis Ross, Natasha Lyonne explored the rich history of the luxury jewelry brand.