Frost Children

Frost Children are an American electropop and hyperpop duo consisting of siblings Angel and Lulu Prost. As of 2025, the duo remains active, performing high-energy shows and releasing music on their own label, Frost Children LLC. They are known for a sound that veers from sugary pop melodies to aggressive electronic and punk textures, often within the same song. Their 2024 album Speed Run pushed further into club-ready beats and rapid-fire vocals, cementing their reputation as one of the most exciting acts in the underground pop scene. Fans, called Frostlings, connect with the duo's raw emotional honesty and DIY approach, packing venues across the US.[edit]

The Prost siblings grew up in St. Louis, making music together in their teenage years. Angel and Lulu never auditioned for a label or went through a formal training period. Instead, they taught themselves production and recording in a home studio they built themselves. Their earliest tracks appeared on SoundCloud around 2018, raw and lo-fi, blending bedroom pop with experimental electronics.

The duo's first official release, the single Candy, dropped on Halloween 2018. That date became a tradition: every Halloween since, they have put out a new project. Their self-titled debut EP followed in March 2019, establishing a chaotic, genre-mashing style that defied easy categorization. Without label support, they built an audience through social media and word of mouth, booking their own shows and handling merchandise themselves. By the time their first full-length album Spiral arrived in 2022, they had graduated to national headlining tours.[edit]

Frost Children's sound has evolved from lo-fi bedroom pop and digicore into a more polished, high-energy brand of hyperpop and electronic dance music. Their early work, like the Frost Children EP, featured glitchy beats, pitch-shifted vocals, and a playful, DIY aesthetic. The 2022 album Spiral marked a turn toward darker, more experimental electronic textures, with layered synths and industrial influences.

By 2023's Hearth Room, the duo incorporated punk and industrial elements, delivering raw, confessional lyrics over distorted guitars and aggressive percussion. Their 2024 album Speed Run leaned fully into club-ready beats, with rapid-fire vocal delivery and production built for the dance floor. Lyrically, the duo explores themes of anxiety, identity, and personal struggle, often with a sense of cathartic release. Production is entirely self-handled, giving their music an unpolished intimacy that fans value.[edit]

Frost Children have carved a space in the underground hyperpop and digicore scenes through their DIY ethos and electrifying live performances. They have been cited as inspirations by emerging artists in the genre, particularly for their ability to blend vulnerability with chaotic energy. Their shows, known for intense crowd interaction and raw emotion, have become a blueprint for other independent acts.

While they have not achieved mainstream crossover success, their influence is felt in the growing visibility of self-released, genre-fluid pop music. The duo's commitment to independence, handling booking, promotion, and merchandise themselves, has made them a model for a new generation of artists who bypass traditional label structures. Their fanbase, the Frostlings, has grown through word of mouth and social media, with their music accumulating millions of streams on Spotify despite no major label backing.[edit]

The official fandom name is Frostlings. The fan color is ice blue, and the lightstick, called the Ice Pick, is a custom-designed handheld crystal in that shade. Fans often wear all-white or ice-blue clothing to shows, and pre-show meetups known as frost parties have become a tradition. In 2023, Frostlings organized a charity drive that raised funds for a mental health organization, reflecting the duo's emphasis on emotional openness and community support.[edit]

Angel and Lulu Prost are siblings, but they have not publicly disclosed which is older. The duo produces all their music in a home studio they built themselves. Their stage name Frost Children was inspired by a dream Lulu had about ice-covered children playing in a field. They have a tradition of releasing a new project every Halloween, starting with their debut single Candy in 2018. Despite their growing popularity, they remain fully independent, handling their own booking, promotion, and merchandise.[edit]