This article was originally published on www.swimsuit.si.com as Olivia Dunne Posed for Her SI Swimsuit Debut Two Years Ago Today—And We’re Still Obsessed With These Photos.

If you buy something, we may earn an affiliate commission. Olivia Rodrigo rang in her 22nd birthday in the celeb-favorite swimsuit of the moment. But before you get up in arms over some socks on ...