Pom Pom Squad is an indie rock and grunge band from Brooklyn, led by singer and songwriter Mia Berrin along with members Shelby Keller on drums, Alex Mercuri on guitar, and Lauren Marquez on bass and keys. Known for blending raw emotion with energetic sound, they gained attention with their EPs Hate It Here and Ow before making a strong debut with the album Death of a Cheerleader in 2021. The band has toured widely and shared stages with acts like Pvris and Bartees Strange. In 2024, they released their second album Mirror Starts Moving Without Me, which was met with positive reviews.