Listen to Complicated (In the Style of Avril Lavigne) (Radio Version) online. Complicated (In the Style of Avril Lavigne) (Radio Version) is an English language song and is sung by Stingray. Complicated (In the Style of Avril Lavigne) (Radio Version), from the album 2000's Hits, was released in the year 2022. The duration of the song is 4:02. Download English songs online from JioSaavn.