Math Lady or Confused Lady, known in Brazil as Nazaré Confusa, is an Internet meme. It shows Renata Sorrah surrounded by mathematical problems, in a scene from 2004 Brazilian soap opera Senhora do Destino, where she plays Nazaré Tedesco.[1][2][3][4] The telenovela was widely popular in Brazil at the time, receiving high ratings even in reruns;[5] Nazaré Tedesco, Sorrah's character in the show, is one of the most famous villains in the history of Brazilian telenovelas, and different memes involving her are popular in the country.[6] "Math Lady" received international popularity.[7][8]