Megan Fox was the show stopper at the Billboard Music Awards 2022 red carpet

The actress turned up the heat with Machine Gun Kelly

Gun Kelly and Megan Fox were engaged in January

The couple displayed a lot of PDA, much to the delight of the shutterbugs

Megan Fox also debuted bangs which complemented her dark eye makeup

Megan Fox chose a David Koma dress with long floral gloves

Machine Gun Kelly sported a spiked Dolce and Gabbana suit, looking dashing in his pink hair