Avril Ramona Lavigne

Most of critics identify Lavigne as some form between teen pop and pop-punk: Publications such as The New York Times, Rolling Stone, NME, MusicMight, IGN and Popmatters have identified Avril Lavigne as a mix of rock, teen pop and pop-punk.
While Lavigne denied being angry, her interviews were still passionate about the media's lack of respect for her songwriting. "I am a writer, and I won't accept people trying to take that away from me", adding that she had been writing "full-structured songs" since she was 14. Despite this, Lavigne’s songwriting has been questioned throughout her career. The songwriting trio, the Matrix, with whom Lavigne wrote songs for her debut album, claimed that they were the main songwriters of Lavigne’s singles, "Complicated", "Sk8er Boi" and "I'm with You". Lavigne denied this, asserting that she was the primary songwriter for every song on the album. "None of those songs aren't from me". In 2007, Chantal Kreviazuk, who wrote with Lavigne on her second album, accused Lavigne of plagiarism and criticized her songwriting. "Avril doesn't really sit and write songs by herself or anything". Lavigne also disclaimed this, and considered taking legal action against Kreviazuk for "clear defamation" against her character. Kreviazuk later apologized: "Avril is an accomplished songwriter and it has been my privilege to work with her". Shortly after that, Tommy Dunbar, founder of the 1970s band, the Rubinoos, sued Lavigne, her publishing company, and Lukasz "Dr. Luke" Gottwald for allegedly stealing parts of "I Wanna Be Your Boyfriend" for her song "Girlfriend". Gottwald defended Lavigne, stating, "me and Avril wrote the song together…. It has the same chord progressions as ten different Blink-182 songs, the standard changes you'd find in a Sum 41 song. It's the Sex Pistols, not the Rubinoos." In January 2008, the lawsuit was closed after a confidential settlement had been reached.