Chelyabinsk Airport employees take part in an exercise to evacuate aircraft passengers showing symptoms of the 2019-nCoV pneumonia-like coronavirus on February 5, 2020. (Photo by Nail Fattakhov/TASS)

Mothers-to-be show their belly paintings in Hefei, east China's Anhui province on May 8, 2020. (Photo by Rex Features/Shutterstock/China Stringer Network)

Aerial photo taken on April 20, 2018 shows the view of advection fog above Qingdao, a coastal city in east China' s Shandong Province. (Photo by Lu Hui/Xinhua News Agency/Eyevine)

A guest poses against a video installation displayed at the Moncler catwalk show during Milan Fashion Week Spring 2019 in Milan, Italy, September 19, 2018. (Photo by Stefano Rellandini/Reuters)

Yolanda Hadid and Bella Hadid attend the 2018 Victoria's Secret Fashion Show After Party on November 8, 2018 in New York City. (Photo by Stephen Lovekin/WWD/Rex Features/Shutterstock)

People attend the C2H4 catwalk show at London Fashion Week Men's in London, Britain January 6, 2019. (Photo by Henry Nicholls/Reuters)

American model and actress Emily O'Hara Ratajkowski attends the Jacquemus Spring Summer 2020 show on June 24, 2019 in Valensole, France. (Photo by Arnold Jerocki/Getty Images)

Models present creations by designer Guo Pei as part of her Haute Couture Fall/Winter 2019/20 collection show in Paris, France, July 3, 2019. (Photo by Regis Duvignau/Reuters)