Lais Ribeiro (born in Teresina, Piauí, born October 5, 1990) is a Brazilian model.
A year after giving birth to her son Alexandre, she gave in to a friend's advice and started working as a model in her native Brazil. It didn't take long for her to move on and in 2009 she walked the major international catwalks for such designers as Shiatzy Chen, Chanel, Louis Vuitton, Gucci, Dolce & Gabbana, Versace, and Marc Jacobs. During the fashion week of Brazil for the spring/summer 2011 collections, Ribeiro was the most booked runway model with 27 shows during São Paulo Fashion Week and 26 shows during Rio Fashion Week.