Beach Bunny is an American indie pop band formed in 2015 in Chicago, Illinois. Initially a solo project by vocalist and guitarist Lili Trifilio, the band expanded to a full lineup in 2017, including drummer Jon Alvarado and bassist Anthony Vaccaro. They gained widespread popularity after their 2018 song "Prom Queen" went viral on TikTok in late 2019.

In June 2024, Beach Bunny released "Vertigo," their first new music in nearly two years, marking a significant milestone as a three-piece following the departure of lead guitarist Matt Henkels in 2022.