lexa was discovered by batutinha music producer, who, after watching it on youtube, introduced her to entrepreneur kamilla fialho, who hired through k2l entertainment artistic agency. thus, in december 2014 is released the first single from lexa, the "posso ser" song, which reached the top 30 on parade hot 100 airplay, billboard brazil, and became the 93rd most played song in the brazilian radio stations in 2015.