"Qué Calor" (transl. So Hot) is a song recorded by American electronic dance music trio Major Lazer featuring Colombian singer J Balvin and Dominican rapper El Alfa. It was released on September 11, 2019, through Diplo's label Mad Decent. It is the second single from Major Lazer's fourth studio album Music Is the Weapon, which was released in 2020. This also marks the second collaboration between Major Lazer and J Balvin, after "Buscando Huellas" in 2017. The artists also released a lyric translation of the track in English.