Colson Baker (born April 22, 1990), known professionally as Machine Gun Kelly (MGK), is an American rapper, singer, songwriter, and actor. He is noted for his genre duality across alternative rock with hip hop.
Machine Gun Kelly released four mixtapes between 2007 and 2010 before signing with Puff Daddy's Bad Boy Records, an imprint of Interscope Records. His debut studio album, Lace Up (2012) peaked at number four on the US Billboard 200 was led by the single "Wild Boy" (featuring Waka Flocka Flame), which marked his first entry on the Billboard Hot 100 and received triple platinum certification by the Recording Industry Association of America (RIAA). His second and third albums, General Admission (2015) and Bloom (2017) were met with critical praise and similar commercial success; the latter was supported by the single "Bad Things" (with Camila Cabello), which peaked at number four on the Billboard Hot 100. His fourth album, Hotel Diablo (2019) further experimented with rap rock.
Machine Gun Kelly's fifth album, Tickets to My Downfall (2020) saw a complete departure from hip-hop in favor of a pop-punk sound and aesthetic, with its production entirely helmed by Blink-182 drummer Travis Barker. It debuted atop the Billboard 200—the only rock album to do so that year—and contained the single "My Ex's Best Friend" (featuring blackbear), which peaked within the top 20 of the Billboard Hot 100. Its sequel, Mainstream Sellout (2022) served as his sixth album and matched its commercial success, although critical reception was mixed.
Machine Gun Kelly had his first starring role in the romantic drama Beyond the Lights (2014), and since appeared in the techno-thriller Nerve (2016), the horror Bird Box (2018), the comedy Big Time Adolescence and portrayed Tommy Lee in the biopic The Dirt (both 2019).