Antoniette Costa is an Italian-American singer-songwriter and co-founder of Humans of Fashion Foundation. Costa composed the song "Void of a Legend" which featured the beatboxer and cellist Kevin Olusola. The song topped the Classical Crossover charts and was covered by French Band L.E.J.. In 2016, Costa released "The Triptyq Sessions" as part of the musical trio Triptyq, which featured Olusola (beatboxing, cello) and Tara Kamangar (piano, violin). The music video for "Mr. Right" produced by James Poyser featured cameos by Margot Robbie and Valentina Zelyaeva.