Machine Gun Kelly’s new record was released today, March 25th. “Mainstream Sellout” is his sixth studio album, and it was made in partnership with Travis Barker, a mix of punk-pop reminiscent of the era of Blink-182 and Avril Lavigne. It also features a couple of surprising cameos, among them, Pete Davidson.Why Machine Gun Kelly fears his ‘stable life’ will have a negative impact on his songwritingBritney Spears has no idea who Pete Davidson and Scott Disick areThe cameo appears on “Wall of Fame (Interlude)” which features a conversation between Kelly, Davidson, and Casie, Kelly’s 12-year-old daughter.