"Gorilla" is a song by American singer-songwriter Bruno Mars from his second studio album Unorthodox Jukebox (2012). The song was written by Mars, Philip Lawrence, and Ari Levine, who produced the song under the name of the Smeezingtons, with Emile Haynie, Jeff Bhasker and Mark Ronson. Atlantic Records serviced the track to Contemporary hit radio in the United States on September 10, 2013, as the fourth single from Unorthodox Jukebox. Its official remix (G-Mix) features American singers Pharrell Williams and R. Kelly, and was released in Canada and US on November 12. "Gorilla" is a midtempo arena-rock, rock and soft rock song with a power pop hook, "epic" guitars and a Phil Collins-esque synth/percussion. Its style has drawn comparisons to Prince's 1984 single "Purple Rain".

Peter Gene Hernandez, known professionally as Bruno Mars, is an American singer-songwriter. He is known for his stage performances, retro showmanship, and for performing in a wide range of musical styles, including pop, R&B, funk, soul, reggae, disco, and rock. Mars is accompanied by his band, the Hooligans, who play a variety of instruments, such as electric guitar, bass, piano, keyboards, drums, and horns, and also serve as backup singers and disco dancers. In 2021, he collaborated with Anderson .Paak, as the American musical superduo Silk Sonic.