Avril Lavigne is a 27-year-old Canadian singer-songwriter who debuted at age 17 and is represented by Sony Music Entertainment Korea. Some of her hit songs include "Complicated", "Sk8er Boi", and "Girlfriend". She was married to fellow musician Deryck Whibley for three years before divorcing and has pursued other careers as an actress, clothing designer, and perfume maker in addition to her music.