Boy Sim

Boy Sim is a Los Angeles–based singer, songwriter, and producer blending maximalist pop, electronic production, and rock energy. Born and raised in Brownsville, Texas, his background in musical theatre and audio engineering informs both his detailed production and theatrical approach to performing. Since debuting in 2016, Boy Sim has built a career as both a solo artist and a collaborator in underground pop. His debut mixtape, Pink Noise, featured Slayyyter, Ayesha Erotica, Kitty, Robokid, and moistbreezy. His 2021 follow-up, Rowdy, expanded his sound with oversized hooks, layered melodies, and retro pop production, earning coverage from PAPER and them. His songwriting and production work includes collaborations with That Kid and Slayyyter, with credits on “Hello Kitty” and “Touch My Body.” Onstage, he has performed at SXSW, opened for Charli XCX and Dorian Electra at Femmebot Fantasy, and toured nationally with Slayyyter. Across his work, Boy Sim pairs a meticulous approach to pop production with candid songwriting about love, desire, and heartbreak. His music embraces excess while keeping melody and emotion at its core.