By the late 1990s, the heroin chic era had run its course. Teen-inspired clothing infiltrated mainstream fashion, teen pop music was on the rise, and artists such as Britney Spears, Aaliyah and Christina Aguilera popularized pleather and bare midriffs. As fashion changed to a more youthful demographic, the models who rose to fame had to be sexier for the digital age. Following Gisele Bundchen's breakthrough, a wave of Brazilian models including Adriana Lima and Alessandra Ambrosio rose to fame on runways and became popular in commercial modelling throughout the 2000s. Some have tied this increase in Brazilian models to the trend of magazines featuring celebrities instead of models on their covers.