Jessica Chastain and Jeremy Strong had an after-hours hotel dance party during Milan's Fashion Week. An Instagram video went viral of their late-night dance session to Madonna's Hung Up. The next day, Chastain attended the 2023 CNMI Sustainable Fashion Awards in Milan. Chastain and Strong's friendship dates back to their previous work together in films. Chastain defended Strong when concerns arose about his intense method acting approach, emphasizing his passion and dedication to his work, despite a one-sided portrayal of him in a profile.