Chinese actress Zhang Ruonan has sparked widespread discussion after appearing at a major fashion event with an extremely thin figure that drew comparisons to fellow actress Zhao Lusi.

The star attended the Paris Fashion Week 2026 show for Givenchy as a brand ambassador. Wearing a minimalist makeup look highlighted by bold red lipstick, Zhang Ruonan impressed many viewers with her elegant and cinematic appearance.

However, alongside praise for her beauty, both international media and online communities quickly focused on her extremely slender physique. According to reports from Chinese outlets such as Sohu and QQ, the actress reportedly reduced her weight to around 37 kg despite standing 1.66 meters tall, resulting in a BMI of approximately 13.4, which falls into the category of severe underweight by medical standards.

Unedited photos taken during the event revealed prominent collarbones and very thin arms, sparking concern among fans. Some online commentators noted that while the slim frame fits the aesthetic often favored in high-fashion modeling, it also made the actress appear noticeably less vibrant compared to her earlier image as the “nation’s first love” in the film My Love.

Observers have drawn parallels between Zhang Ruonan and Zhao Lusi, who has previously faced criticism and concern over extreme weight loss. Early in her career, Zhao Lusi was often mocked for having a rounder face, which reportedly pushed her into strict dieting.

Media reports, including coverage from Singapore’s Zaobao, previously highlighted periods when Zhao Lusi became so thin that fans described her as appearing “skin and bones.” At one point, the actress reportedly required hospitalization due to exhaustion caused by a combination of extreme dieting and an intense work schedule.

The pressure faced by actresses in the entertainment industry often involves maintaining extremely slim body standards. Celebrities are frequently expected to achieve a “size-zero” waistline and a skeletal back silhouette in order to fit into haute couture garments designed for fashion events.

The discussion surrounding Zhang Ruonan’s appearance has reignited debates about the fashion and entertainment industries’ role in promoting unrealistic body standards. Critics argue that the pursuit of ultra-thin figures for luxury fashion campaigns and red-carpet events can lead to unhealthy physical and mental pressure on performers.

For many observers, the situations involving Zhang Ruonan and Zhao Lusi highlight a troubling reality behind the glamorous image of celebrity ambassadors. While they appear radiant on the red carpet, the intense pressure to maintain certain body ideals can come at a significant personal cost.

Sources: Sohu,QQ,Zaobao