SME (on behalf of Arista); CMRRA, UNIAO BRASILEIRA DE EDITORAS DE MUSICA - UBEM, LatinAutor, Abramus Digital, ARESA, LatinAutor -. 18 août 2021 · Avril Lavigne traded in her usual pop-punk-style for a green, cutout, string bikini — and fans are loving it. On Tuesday, the "Sk8er Boi" singer took to Instagram to share a set of photos.