With over two million monthly Spotify listeners and 200,000 YouTube subscribers, it's only a matter of time before this California-based singer makes her way to the top of your playlist. Tapping into themes of love and self-confidence, mxmtoon (pronounced "em-ex-em-toon") uses music to show a vulnerable side of herself that many can relate to. One of her most popular songs is "Feelings Are Fatal," but her latest single, "Prom Dress," is certainly worth a listen.