Machine Gun Kelly performs Twin Flame over Megan Fox at

Machine Gun Kelly performs Twin Flame over Megan Fox at the 2022 Billboard Music Awards

Machine Gun Kelly performs his track Twin Flame about fiancee Megan Fox at the 2022 Billboard Music Awards in Las Vegas

Machine Gun Kelly took the stage to perform his hit song Twin Flame about fiancee Megan Fox at the 2022 Billboard Music Awards in Las Vegas.

During his performance on stage at the MGM Grand Garden Arena, the 32-year-old rapper (born Colson Baker) strummed his electric guitar and rocked a plain white T-shirt.

He chose to sing the final song from his album Mainstream Sellout, which he released in March, in which he admits he thinks the 36-year-old actress is “too good for” him.

An ode to his bride-to-be, Machine Gun Kelly took the stage to perform his hit song Twin Flame about fiancé Megan Fox at the 2022 Billboard Music Awards in Las Vegas

An ode to his bride-to-be, Machine Gun Kelly took the stage to perform his hit song Twin Flame about fiancé Megan Fox at the 2022 Billboard Music Awards in Las Vegas