Luísa Gerloff Sonza (born 18 July 1998) is a Brazilian singer-songwriter. In 2014, she gained fame on YouTube singing cover songs, then in 2017 she released her first major label song, "Good Vibes". A dozen of Sonza's songs were major hits in Brazil, and in Mexico she charted with "Friend de Semana" (2020), a collaboration with Danna Paola and Aitana. Sonza was featured on a remix of Katy Perry's "Cry About It Later" which charted in New Zealand in 2021.Sonza has appeared as an actress on several television episodes, and with Pabllo Vittar she co-hosts the HBO Max show Queen Stars.