American singer Doja Cat dressed up as late German designer Karl Lagerfeld's cat Choupette at the 2023 Met Gala. Doja wore an Oscar de la Renta pearl-white gown embellished in hundreds of shimmering diamantes. Her face was covered in feline-inspired prosthetics, resembling a cat. The theme of this year's Met Gala is 'Karl Lagerfeld: A Line of Beauty'.